Move ExecuteScript method from WebFrame to WebLocalFrame.

third_party/WebKit/public/web/WebLocalFrame.h

Index: third_party/WebKit/public/web/WebLocalFrame.h
diff --git a/third_party/WebKit/public/web/WebLocalFrame.h b/third_party/WebKit/public/web/WebLocalFrame.h
index ead2f680d11f066d9c7883ee17ff27b36ba7c0ae..0e7ac509b37c9af1e6e7ed4a096fc5fb367d95a6 100644
--- a/third_party/WebKit/public/web/WebLocalFrame.h
+++ b/third_party/WebKit/public/web/WebLocalFrame.h
@@ -266,6 +266,10 @@ class WebLocalFrame : public WebFrame {
                                  int page_index) = 0;
 
   // Scripting --------------------------------------------------------------
+
+  // Executes script in the context of the current page.
+  virtual void ExecuteScript(const WebScriptSource&) = 0;
+
   // 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.
@@ -568,6 +572,7 @@ class WebLocalFrame : public WebFrame {
   virtual WebInputMethodController* GetInputMethodController() = 0;
 
   // Loading ------------------------------------------------------------------
+
   // Creates and returns a loader. This function can be called only when this
   // frame is attached to a document.
   virtual std::unique_ptr<WebURLLoader> CreateURLLoader() = 0;