Revert "Revert 261654 "Move some extension constants out of //chrome.""

chrome/browser/extensions/api/capture_web_contents_function.cc

 // Copyright 2013 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 "chrome/browser/extensions/api/capture_web_contents_function.h"
 
 #include "base/base64.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/extensions/api/tabs/tabs_constants.h"
-#include "chrome/common/extensions/extension_constants.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/extension_function.h"
+#include "extensions/common/constants.h"
 #include "ui/gfx/codec/jpeg_codec.h"
 #include "ui/gfx/codec/png_codec.h"
 
 using content::RenderViewHost;
 using content::RenderWidgetHost;
 using content::RenderWidgetHostView;
 using content::WebContents;
 
 namespace extensions {
 
@@ skipping 125 matching lines @@
       reinterpret_cast<const char*>(vector_as_array(&data)), data.size());
 
   base::Base64Encode(stream_as_string, &base64_result);
   base64_result.insert(0, base::StringPrintf("data:%s;base64,",
                                              mime_type.c_str()));
   SetResult(new base::StringValue(base64_result));
   SendResponse(true);
 }
 
 }  // namespace extensions