Move image decoder unit tests to content_unittests

content/test/image_decoder_test.h

 // Copyright (c) 2012 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 WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_
-#define WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_
+#ifndef CONTENT_TEST_IMAGE_DECODER_TEST_H_
+#define CONTENT_TEST_IMAGE_DECODER_TEST_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 59 matching lines @@
   std::string format_;
 
  protected:
   // Path to the test files.
   base::FilePath data_dir_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ImageDecoderTest);
 };
 
-#endif  // WEBKIT_TOOLS_TEST_SHELL_IMAGE_DECODER_UNITTEST_H_
+#endif  // CONTENT_TEST_IMAGE_DECODER_TEST_H_