Convert Chrome usages of WebFrame to WebLocalFrame.

chrome/renderer/extensions/render_view_observer_natives.cc

Index: chrome/renderer/extensions/render_view_observer_natives.cc
diff --git a/chrome/renderer/extensions/render_view_observer_natives.cc b/chrome/renderer/extensions/render_view_observer_natives.cc
index 8bc2a7076aacded673cd806ecdc48e5fd4e4106e..52c3dbfa534296897b4056ac031ad4a0a13e7b93 100644
--- a/chrome/renderer/extensions/render_view_observer_natives.cc
+++ b/chrome/renderer/extensions/render_view_observer_natives.cc
@@ -26,13 +26,13 @@ class LoadWatcher : public content::RenderViewObserver {
         callback_(cb) {
   }
 
-  virtual void DidCreateDocumentElement(blink::WebFrame* frame) OVERRIDE {
+  virtual void DidCreateDocumentElement(blink::WebLocalFrame* frame) OVERRIDE {
     CallbackAndDie(true);
   }
 
-  virtual void DidFailProvisionalLoad(
-      blink::WebFrame* frame,
-      const blink::WebURLError& error) OVERRIDE {
+  virtual void DidFailProvisionalLoad(blink::WebLocalFrame* frame,
+                                      const blink::WebURLError& error)
+      OVERRIDE {
     CallbackAndDie(false);
   }