Move loading methods from WebFrame to WebLocalFrame.

third_party/WebKit/Source/web/tests/ScrollingCoordinatorTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 69 matching lines @@
                                                 ->RootGraphicsLayer());
   }
 
   ~ScrollingCoordinatorTest() override {
     Platform::Current()
         ->GetURLLoaderMockFactory()
         ->UnregisterAllURLsAndClearMemoryCache();
   }
 
   void NavigateTo(const std::string& url) {
-    FrameTestHelpers::LoadFrame(GetWebView()->MainFrame(), url);
+    FrameTestHelpers::LoadFrame(GetWebView()->MainFrameImpl(), url);
   }
 
   void LoadHTML(const std::string& html) {
     FrameTestHelpers::LoadHTMLString(GetWebView()->MainFrameImpl(), html,
                                      URLTestHelpers::ToKURL("about:blank"));
   }
 
   void ForceFullCompositingUpdate() {
     GetWebView()->UpdateAllLifecyclePhases();
   }
@@ skipping 1159 matching lines @@
   ForceFullCompositingUpdate();
   PaintLayerScrollableArea* scrollable_area2 =
       ToLayoutBoxModelObject(container2->GetLayoutObject())
           ->GetScrollableArea();
   ASSERT_TRUE(scrollable_area2);
   EXPECT_TRUE(scrollable_area2->GetNonCompositedMainThreadScrollingReasons() &
               MainThreadScrollingReason::kHasBorderRadius);
 }
 
 }  // namespace blink