[DevTools] Scale context menu position by pageZoomFactor.

Source/core/inspector/InspectorFrontendHost.cpp

 /*
  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 187 matching lines @@
 
 void InspectorFrontendHost::showContextMenu(Page* page, float x, float y, const Vector<ContextMenuItem>& items)
 {
     ASSERT(m_frontendPage);
     ScriptState* frontendScriptState = ScriptState::forMainWorld(m_frontendPage->deprecatedLocalMainFrame());
     ScriptValue frontendApiObject = frontendScriptState->getFromGlobalObject("InspectorFrontendAPI");
     ASSERT(frontendApiObject.isObject());
 
     RefPtr<FrontendMenuProvider> menuProvider = FrontendMenuProvider::create(this, frontendApiObject, items);
     m_menuProvider = menuProvider.get();
-    page->inspectorController().showContextMenu(x, y, menuProvider);
+    float zoom = page->deprecatedLocalMainFrame()->pageZoomFactor();
+    page->inspectorController().showContextMenu(x * zoom, y * zoom, menuProvider);
 }
 
 void InspectorFrontendHost::showContextMenu(Event* event, const Vector<ContextMenuItem>& items)
 {
     if (!event)
         return;
 
     ASSERT(m_frontendPage);
     ScriptState* frontendScriptState = ScriptState::forMainWorld(m_frontendPage->deprecatedLocalMainFrame());
     ScriptValue frontendApiObject = frontendScriptState->getFromGlobalObject("InspectorFrontendAPI");
@@ skipping 25 matching lines @@
 {
     return m_client && m_client->isUnderTest();
 }
 
 bool InspectorFrontendHost::isStub()
 {
     return false;
 }
 
 } // namespace WebCore