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[Bug 1532910] Re: V8 deprecation warnings

To: ubuntu-webapps-bugs@xxxxxxxxxxxxxxxxxxx
From: Chris Coulson <chrisccoulson@xxxxxxxxxx>
Date: Tue, 10 May 2016 18:52:08 -0000
Reply-to: Bug 1532910 <1532910@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: oxide
       Status: In Progress => Fix Released

** Changed in: oxide
    Milestone: None => branch-1.16

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https://bugs.launchpad.net/bugs/1532910

Title:
  V8 deprecation warnings

Status in Oxide:
  Fix Released

Bug description:
  Current trunk builds result in the following deprecation warnings:

  [7/29] CXX obj/shared/renderer/oxide_shared.oxide_script_message_handler_renderer.o
  ../../../../shared/renderer/oxide_script_message_handler_renderer.cc: In member function ‘bool oxide::ScriptMessageHandlerRenderer::ReceiveMessageCallback(oxide::ScriptMessage*, scoped_ptr<base::Value>*)’:
  ../../../../shared/renderer/oxide_script_message_handler_renderer.cc:61:16: warning: ‘v8::TryCatch::TryCatch()’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:6517): Use isolate version [-Wdeprecated-declarations]
     v8::TryCatch try_catch;
                  ^
  [13/29] CXX obj/shared/renderer/oxide_shared.oxide_script_message_impl_renderer.o
  In file included from ../../../../shared/renderer/oxide_script_referenced_object.h:26:0,
                   from ../../../../shared/renderer/oxide_script_message_impl_renderer.h:28,
                   from ../../../../shared/renderer/oxide_script_message_impl_renderer.cc:18:
  ../../../../shared/renderer/oxide_v8_scoped_persistent.h: In instantiation of ‘void oxide::ScopedPersistent<T>::SetWeak(P*, typename v8::WeakCallbackData<T, P>::Callback) [with P = scoped_refptr<oxide::ScriptMessageImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<T, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageImplRenderer> >&)]’:
  ../../../../shared/renderer/oxide_script_referenced_object.h:49:7:   required from ‘static void oxide::ScriptReferencedObjectBase::Finish(U*) [with U = oxide::ScriptMessageImplRenderer]’
  ../../../../shared/renderer/oxide_script_referenced_object.h:81:62:   required from ‘oxide::ScriptReferencedObject<T>::ScriptReferencedObject(oxide::ScriptMessageManager*, v8::Handle<v8::Object>&) [with T = oxide::ScriptMessageImplRenderer; v8::Handle<v8::Object> = v8::Local<v8::Object>]’
  ../../../../shared/renderer/oxide_script_message_impl_renderer.cc:50:65:   required from here
  ../../../../shared/renderer/oxide_v8_scoped_persistent.h:66:5: warning: ‘void v8::PersistentBase<T>::SetWeak(P*, typename v8::WeakCallbackData<T, P>::Callback) [with P = scoped_refptr<oxide::ScriptMessageImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<T, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageImplRenderer> >&)]’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:7392): use WeakCallbackInfo version [-Wdeprecated-declarations]
       handle_.SetWeak(parameters, callback);
       ^
  In file included from ../../../../shared/renderer/oxide_script_message_impl_renderer.h:24:0,
                   from ../../../../shared/renderer/oxide_script_message_impl_renderer.cc:18:
  ../../../../third_party/chromium/src/v8/include/v8.h: In instantiation of ‘void v8::PersistentBase<T>::SetWeak(P*, typename v8::WeakCallbackData<T, P>::Callback) [with P = scoped_refptr<oxide::ScriptMessageImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<T, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageImplRenderer> >&)]’:
  ../../../../shared/renderer/oxide_v8_scoped_persistent.h:66:5:   required from ‘void oxide::ScopedPersistent<T>::SetWeak(P*, typename v8::WeakCallbackData<T, P>::Callback) [with P = scoped_refptr<oxide::ScriptMessageImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<T, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageImplRenderer> >&)]’
  ../../../../shared/renderer/oxide_script_referenced_object.h:49:7:   required from ‘static void oxide::ScriptReferencedObjectBase::Finish(U*) [with U = oxide::ScriptMessageImplRenderer]’
  ../../../../shared/renderer/oxide_script_referenced_object.h:81:62:   required from ‘oxide::ScriptReferencedObject<T>::ScriptReferencedObject(oxide::ScriptMessageManager*, v8::Handle<v8::Object>&) [with T = oxide::ScriptMessageImplRenderer; v8::Handle<v8::Object> = v8::Local<v8::Object>]’
  ../../../../shared/renderer/oxide_script_message_impl_renderer.cc:50:65:   required from here
  ../../../../third_party/chromium/src/v8/include/v8.h:7395:10: warning: ‘void v8::PersistentBase<T>::SetWeak(P*, typename v8::WeakCallbackData<S, P>::Callback) [with S = v8::Object; P = scoped_refptr<oxide::ScriptMessageImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<S, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageImplRenderer> >&)]’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:7380): use WeakCallbackInfo version [-Wdeprecated-declarations]
     SetWeak<T, P>(parameter, callback);
            ^
  [15/29] CXX obj/shared/renderer/oxide_shared.oxide_script_message_request_impl_renderer.o
  ../../../../shared/renderer/oxide_script_message_request_impl_renderer.cc: In member function ‘void oxide::ScriptMessageRequestImplRenderer::DispatchResponse(v8::Handle<v8::Function>, int, v8::Local<v8::Value>*)’:
  ../../../../shared/renderer/oxide_script_message_request_impl_renderer.cc:42:16: warning: ‘v8::TryCatch::TryCatch()’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:6517): Use isolate version [-Wdeprecated-declarations]
     v8::TryCatch try_catch;
                  ^
  In file included from ../../../../shared/renderer/oxide_script_referenced_object.h:26:0,
                   from ../../../../shared/renderer/oxide_script_message_request_impl_renderer.h:28,
                   from ../../../../shared/renderer/oxide_script_message_request_impl_renderer.cc:18:
  ../../../../shared/renderer/oxide_v8_scoped_persistent.h: In instantiation of ‘void oxide::ScopedPersistent<T>::SetWeak(P*, typename v8::WeakCallbackData<T, P>::Callback) [with P = scoped_refptr<oxide::ScriptMessageRequestImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<T, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageRequestImplRenderer> >&)]’:
  ../../../../shared/renderer/oxide_script_referenced_object.h:49:7:   required from ‘static void oxide::ScriptReferencedObjectBase::Finish(U*) [with U = oxide::ScriptMessageRequestImplRenderer]’
  ../../../../shared/renderer/oxide_script_referenced_object.h:81:62:   required from ‘oxide::ScriptReferencedObject<T>::ScriptReferencedObject(oxide::ScriptMessageManager*, v8::Handle<v8::Object>&) [with T = oxide::ScriptMessageRequestImplRenderer; v8::Handle<v8::Object> = v8::Local<v8::Object>]’
  ../../../../shared/renderer/oxide_script_message_request_impl_renderer.cc:101:74:   required from here
  ../../../../shared/renderer/oxide_v8_scoped_persistent.h:66:5: warning: ‘void v8::PersistentBase<T>::SetWeak(P*, typename v8::WeakCallbackData<T, P>::Callback) [with P = scoped_refptr<oxide::ScriptMessageRequestImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<T, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageRequestImplRenderer> >&)]’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:7392): use WeakCallbackInfo version [-Wdeprecated-declarations]
       handle_.SetWeak(parameters, callback);
       ^
  In file included from ../../../../shared/renderer/oxide_script_message_request_impl_renderer.h:25:0,
                   from ../../../../shared/renderer/oxide_script_message_request_impl_renderer.cc:18:
  ../../../../third_party/chromium/src/v8/include/v8.h: In instantiation of ‘void v8::PersistentBase<T>::SetWeak(P*, typename v8::WeakCallbackData<T, P>::Callback) [with P = scoped_refptr<oxide::ScriptMessageRequestImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<T, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageRequestImplRenderer> >&)]’:
  ../../../../shared/renderer/oxide_v8_scoped_persistent.h:66:5:   required from ‘void oxide::ScopedPersistent<T>::SetWeak(P*, typename v8::WeakCallbackData<T, P>::Callback) [with P = scoped_refptr<oxide::ScriptMessageRequestImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<T, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageRequestImplRenderer> >&)]’
  ../../../../shared/renderer/oxide_script_referenced_object.h:49:7:   required from ‘static void oxide::ScriptReferencedObjectBase::Finish(U*) [with U = oxide::ScriptMessageRequestImplRenderer]’
  ../../../../shared/renderer/oxide_script_referenced_object.h:81:62:   required from ‘oxide::ScriptReferencedObject<T>::ScriptReferencedObject(oxide::ScriptMessageManager*, v8::Handle<v8::Object>&) [with T = oxide::ScriptMessageRequestImplRenderer; v8::Handle<v8::Object> = v8::Local<v8::Object>]’
  ../../../../shared/renderer/oxide_script_message_request_impl_renderer.cc:101:74:   required from here
  ../../../../third_party/chromium/src/v8/include/v8.h:7395:10: warning: ‘void v8::PersistentBase<T>::SetWeak(P*, typename v8::WeakCallbackData<S, P>::Callback) [with S = v8::Object; P = scoped_refptr<oxide::ScriptMessageRequestImplRenderer>; T = v8::Object; typename v8::WeakCallbackData<S, P>::Callback = void (*)(const v8::WeakCallbackData<v8::Object, scoped_refptr<oxide::ScriptMessageRequestImplRenderer> >&)]’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:7380): use WeakCallbackInfo version [-Wdeprecated-declarations]
     SetWeak<T, P>(parameter, callback);
            ^
  [16/29] CXX obj/shared/renderer/oxide_shared.oxide_script_referenced_object.o
  ../../../../shared/renderer/oxide_script_referenced_object.cc: In constructor ‘oxide::ScriptReferencedObjectBase::ScriptReferencedObjectBase(oxide::ScriptMessageManager*, v8::Handle<v8::Object>)’:
  ../../../../shared/renderer/oxide_script_referenced_object.cc:44:33: warning: ‘bool v8::Object::SetHiddenValue(v8::Local<v8::String>, v8::Local<v8::Value>)’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:2929): Use v8::Object::SetPrivate instead. [-Wdeprecated-declarations]
           data_.NewHandle(isolate));
                                   ^
  ../../../../shared/renderer/oxide_script_referenced_object.cc: In static member function ‘static oxide::ScriptReferencedObjectBase* oxide::ScriptReferencedObjectBase::FromScriptHandle(v8::Handle<v8::Object>&)’:
  ../../../../shared/renderer/oxide_script_referenced_object.cc:64:61: warning: ‘v8::Local<v8::Value> v8::Object::GetHiddenValue(v8::Local<v8::String>)’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:2931): Use v8::Object::GetPrivate instead. [-Wdeprecated-declarations]
         v8::String::NewFromUtf8(isolate, kWrappedNativeObject)));
                                                               ^
  [17/29] CXX obj/shared/renderer/oxide_shared.oxide_script_message_manager.o
  ../../../../shared/renderer/oxide_script_message_manager.cc: In member function ‘v8::Handle<v8::Object> oxide::ScriptMessageManager::GetOxideApiObject(v8::Isolate*)’:
  ../../../../shared/renderer/oxide_script_message_manager.cc:126:16: warning: ‘v8::TryCatch::TryCatch()’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:6517): Use isolate version [-Wdeprecated-declarations]
     v8::TryCatch try_catch;
                  ^
  [22/29] CXX obj/shared/renderer/oxide_shared.oxide_user_script_slave.o
  ../../../../shared/renderer/oxide_user_script_slave.cc: In member function ‘void oxide::UserScriptSlave::InjectGreaseMonkeyScriptInMainWorld(blink::WebLocalFrame*, const blink::WebScriptSource&)’:
  ../../../../shared/renderer/oxide_user_script_slave.cc:143:16: warning: ‘v8::TryCatch::TryCatch()’ is deprecated (declared at ../../../../third_party/chromium/src/v8/include/v8.h:6517): Use isolate version [-Wdeprecated-declarations]
     v8::TryCatch try_catch;
                  ^
  [26/29] SOLINK lib/libOxideQtCore.so.0

  I don't know how much longer we've got before this stops building

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References

[Bug 1532910] [NEW] V8 deprecation warnings
From: Chris Coulson, 2016-01-11