[Master/Overview CL] Make PageScaleFactor work for oopif subframe.

third_party/WebKit/Source/core/page/ChromeClient.h

Index: third_party/WebKit/Source/core/page/ChromeClient.h
diff --git a/third_party/WebKit/Source/core/page/ChromeClient.h b/third_party/WebKit/Source/core/page/ChromeClient.h
index 68c85ab23daf56fe4e00c84a6a9a8e2801f00a06..398f68ca1500bd7bc784999ff7a55eaa4932ce48 100644
--- a/third_party/WebKit/Source/core/page/ChromeClient.h
+++ b/third_party/WebKit/Source/core/page/ChromeClient.h
@@ -252,9 +252,11 @@ class CORE_EXPORT ChromeClient : public HostWindow {
   virtual void updateCompositedSelection(LocalFrame*,
                                          const CompositedSelection&) {}
 
-  virtual void setEventListenerProperties(WebEventListenerClass,
+  virtual void setEventListenerProperties(LocalFrame*,
+                                          WebEventListenerClass,
                                           WebEventListenerProperties) = 0;
   virtual WebEventListenerProperties eventListenerProperties(
+      LocalFrame*,
       WebEventListenerClass) const = 0;
   virtual void setHasScrollEventHandlers(bool) = 0;
   virtual bool hasScrollEventHandlers() const = 0;