Move ImageDecoder to components/image_fetcher/content

components/image_fetcher/content/image_decoder.h

Index: components/image_fetcher/content/image_decoder.h
diff --git a/chrome/browser/image_decoder.h b/components/image_fetcher/content/image_decoder.h
similarity index 92%
rename from chrome/browser/image_decoder.h
rename to components/image_fetcher/content/image_decoder.h
index 2a0d3225aaf2329bcb382fefd005a2c88b60ba3c..b34ed5f0886338c75427bcfddc1e1be47fafbc64 100644
--- a/chrome/browser/image_decoder.h
+++ b/components/image_fetcher/content/image_decoder.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_IMAGE_DECODER_H_
-#define CHROME_BROWSER_IMAGE_DECODER_H_
+#ifndef COMPONENTS_IMAGE_FETCHER_CONTENT_IMAGE_DECODER_H_
+#define COMPONENTS_IMAGE_FETCHER_CONTENT_IMAGE_DECODER_H_
 
 #include <map>
 #include <string>
@@ -71,8 +71,8 @@ class ImageDecoder {
     DEFAULT_CODEC = 0,  // Uses WebKit image decoding (via WebImage).
 #if defined(OS_CHROMEOS)
     ROBUST_JPEG_CODEC,  // Restrict decoding to robust jpeg codec.
-    ROBUST_PNG_CODEC,  // Restrict decoding to robust PNG codec.
-#endif  // defined(OS_CHROMEOS)
+    ROBUST_PNG_CODEC,   // Restrict decoding to robust PNG codec.
+#endif                  // defined(OS_CHROMEOS)
   };
 
   static ImageDecoder* GetInstance();
@@ -82,8 +82,7 @@ class ImageDecoder {
   static void Start(ImageRequest* image_request,
                     std::vector<uint8_t> image_data);
   // Deprecated. Use std::vector<uint8_t> version to avoid an extra copy.
-  static void Start(ImageRequest* image_request,
-                    const std::string& image_data);
+  static void Start(ImageRequest* image_request, const std::string& image_data);
 
   // Starts asynchronous image decoding. Once finished, the callback will be
   // posted back to image_request's |task_runner_|.
@@ -137,4 +136,4 @@ class ImageDecoder {
   DISALLOW_COPY_AND_ASSIGN(ImageDecoder);
 };
 
-#endif  // CHROME_BROWSER_IMAGE_DECODER_H_
+#endif  // COMPONENTS_IMAGE_FETCHER_CONTENT_IMAGE_DECODER_H_