Move [Provisional]DataSource accessors/methods from WebFrame to WebLocalFrame.

content/shell/test_runner/test_runner.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/shell/test_runner/test_runner.h"
 
 #include <stddef.h>
 #include <limits>
 #include <utility>
 
@@ skipping 2540 matching lines @@
 
 void TestRunner::DumpPermissionClientCallbacks() {
   layout_test_runtime_flags_.set_dump_web_content_settings_client_callbacks(
       true);
   OnLayoutTestRuntimeFlagsChanged();
 }
 
 void TestRunner::SetDisallowedSubresourcePathSuffixes(
     const std::vector<std::string>& suffixes) {
   DCHECK(main_view_);
-  main_view_->MainFrame()->DataSource()->SetSubresourceFilter(
-      new MockWebDocumentSubresourceFilter(suffixes));
+  if (!main_view_->MainFrame()->IsWebLocalFrame())
+    return;
+  main_view_->MainFrame()
+      ->ToWebLocalFrame()
+      ->DataSource()
+      ->SetSubresourceFilter(new MockWebDocumentSubresourceFilter(suffixes));
 }
 
 void TestRunner::DumpSpellCheckCallbacks() {
   layout_test_runtime_flags_.set_dump_spell_check_callbacks(true);
   OnLayoutTestRuntimeFlagsChanged();
 }
 
 void TestRunner::DumpBackForwardList() {
   dump_back_forward_list_ = true;
 }
@@ skipping 211 matching lines @@
 void TestRunner::CheckResponseMimeType() {
   // Text output: the test page can request different types of output which we
   // handle here.
 
   if (layout_test_runtime_flags_.dump_as_text())
     return;
 
   if (!main_view_)
     return;
 
-  WebDataSource* data_source = main_view_->MainFrame()->DataSource();
+  if (!main_view_->MainFrame()->IsWebLocalFrame())
+    return;
+
+  WebDataSource* data_source =
+      main_view_->MainFrame()->ToWebLocalFrame()->DataSource();
   if (!data_source)
     return;
 
   std::string mimeType = data_source->GetResponse().MimeType().Utf8();
   if (mimeType != "text/plain")
     return;
 
   layout_test_runtime_flags_.set_dump_as_text(true);
   layout_test_runtime_flags_.set_generate_pixel_results(false);
   OnLayoutTestRuntimeFlagsChanged();
 }
 
 void TestRunner::NotifyDone() {
   if (layout_test_runtime_flags_.wait_until_done() && !topLoadingFrame() &&
       !will_navigate_ && work_queue_.is_empty())
     delegate_->TestFinished();
   layout_test_runtime_flags_.set_wait_until_done(false);
   OnLayoutTestRuntimeFlagsChanged();
 }
 
 }  // namespace test_runner