[Blink] Modify SuspendableScriptExecutor to take a v8::Function

third_party/WebKit/public/web/WebLocalFrame.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WebLocalFrame_h
 #define WebLocalFrame_h
 
 #include "WebCompositionUnderline.h"
 #include "WebFrame.h"
 #include "WebFrameLoadType.h"
@@ skipping 170 matching lines @@
 
   // Scripting --------------------------------------------------------------
   // Executes script in the context of the current page and returns the value
   // that the script evaluated to with callback. Script execution can be
   // suspend.
   virtual void requestExecuteScriptAndReturnValue(
       const WebScriptSource&,
       bool userGesture,
       WebScriptExecutionCallback*) = 0;
 
+  // Requests execution of the given function, but allowing for script
+  // suspension and asynchronous execution.
+  virtual void requestExecuteV8Function(v8::Local<v8::Function>,

[dcheng, 2016/10/04 05:59:53]

Also, I forgot to save this comment the first time, but should we mark the other
function (callFunctionEvenIfScriptDisabled on WebFrame) as deprecated as well?

[Devlin, 2016/10/04 19:40:05]

I'm happy to.  Done.

+                                        v8::Local<v8::Value> receiver,
+                                        int argc,
+                                        v8::Local<v8::Value> argv[],
+                                        WebScriptExecutionCallback*) = 0;
+
   // worldID must be > 0 (as 0 represents the main world).
   // worldID must be < EmbedderWorldIdLimit, high number used internally.
   virtual void requestExecuteScriptInIsolatedWorld(
       int worldID,
       const WebScriptSource* sourceIn,
       unsigned numSources,
       int extensionGroup,
       bool userGesture,
       WebScriptExecutionCallback*) = 0;
 
@@ skipping 237 matching lines @@
   // to call these on a WebLocalFrame.
   bool isWebLocalFrame() const override = 0;
   WebLocalFrame* toWebLocalFrame() override = 0;
   bool isWebRemoteFrame() const override = 0;
   WebRemoteFrame* toWebRemoteFrame() override = 0;
 };
 
 }  // namespace blink
 
 #endif  // WebLocalFrame_h