Move loading methods from WebFrame to WebLocalFrame.

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

Index: third_party/WebKit/Source/web/tests/MHTMLTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/MHTMLTest.cpp b/third_party/WebKit/Source/web/tests/MHTMLTest.cpp
index ce9a833c4a647756c5043d7658c682d9ff9bae67..42907457ec22450d17dc3277ca535bc0c848aac0 100644
--- a/third_party/WebKit/Source/web/tests/MHTMLTest.cpp
+++ b/third_party/WebKit/Source/web/tests/MHTMLTest.cpp
@@ -34,6 +34,7 @@
 #include "core/frame/FrameTestHelpers.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Location.h"
+#include "core/frame/WebLocalFrameBase.h"
 #include "core/page/Page.h"
 #include "platform/SerializedResource.h"
 #include "platform/SharedBuffer.h"
@@ -105,7 +106,7 @@ class MHTMLTest : public ::testing::Test {
   }
 
   void LoadURLInTopFrame(const WebURL& url) {
-    FrameTestHelpers::LoadFrame(helper_.WebView()->MainFrame(),
+    FrameTestHelpers::LoadFrame(helper_.WebView()->MainFrameImpl(),
                                 url.GetString().Utf8().data());
   }