Move WebMediaPlayerImpl and its dependencies to media/blink.

media/blink/mock_weburlloader.h

Index: media/blink/mock_weburlloader.h
diff --git a/content/test/mock_weburlloader.h b/media/blink/mock_weburlloader.h
similarity index 79%
copy from content/test/mock_weburlloader.h
copy to media/blink/mock_weburlloader.h
index db26111a27d1f1aad8239f575c552dee6be892a1..70dd5a6b175c31146b125db5916c59db3e61b71e 100644
--- a/content/test/mock_weburlloader.h
+++ b/media/blink/mock_weburlloader.h
@@ -1,14 +1,14 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// 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.
 
-#ifndef CONTENT_TEST_MOCK_WEBURLLOADER_H_
-#define CONTENT_TEST_MOCK_WEBURLLOADER_H_
+#ifndef MEDIA_BLINK_MOCK_WEBURLLOADER_H_
+#define MEDIA_BLINK_MOCK_WEBURLLOADER_H_
 
 #include "testing/gmock/include/gmock/gmock.h"
 #include "third_party/WebKit/public/platform/WebURLLoader.h"
 
-namespace content {
+namespace media {
 
 class MockWebURLLoader : public blink::WebURLLoader {
  public:
@@ -28,6 +28,6 @@ class MockWebURLLoader : public blink::WebURLLoader {
   DISALLOW_COPY_AND_ASSIGN(MockWebURLLoader);
 };
 
-}  // namespace content
+}  // namespace media
 
-#endif  // CONTENT_TEST_MOCK_WEBURLLOADER_H_
+#endif  // MEDIA_BLINK_MOCK_WEBURLLOADER_H_