Clean up. Experimental user avatars removed.

chrome/browser/ui/webui/options/chromeos/user_image_source.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/chromeos/user_image_source.h"
 
 #include "base/memory/ref_counted_memory.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_split.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/common/url_constants.h"
 #include "components/user_manager/user_image/default_user_images.h"
 #include "grit/theme_resources.h"
 #include "grit/ui_chromeos_resources.h"
 #include "net/base/escape.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/codec/png_codec.h"
 #include "url/url_parse.h"
 
 namespace {
 
-// Animated key is used in user image URL requests to specify that
-// animated version of user image is required. Without that key
-// non-animated version of user image should be returned.
-const char kKeyAnimated[] = "animated";
-
 // Parses the user image URL, which looks like
 // "chrome://userimage/user@host?key1=value1&...&key_n=value_n",
-// to user email and optional parameters.
+// to user email.
 void ParseRequest(const GURL& url,
-                  std::string* email,
-                  bool* is_image_animated) {
+                  std::string* email) {
   DCHECK(url.is_valid());
   *email = net::UnescapeURLComponent(url.path().substr(1),
                                     (net::UnescapeRule::URL_SPECIAL_CHARS |
                                      net::UnescapeRule::SPACES));
-  std::string url_spec = url.possibly_invalid_spec();
-  url::Component query = url.parsed_for_possibly_invalid_spec().query;
-  url::Component key, value;
-  *is_image_animated = false;
-  while (ExtractQueryKeyValue(url_spec.c_str(), &query, &key, &value)) {
-    if (url_spec.substr(key.begin, key.len) == kKeyAnimated) {
-      *is_image_animated = true;
-      break;
-    }
-  }
 }
 
 }  // namespace
 
 namespace chromeos {
 namespace options {
 
 base::RefCountedMemory* UserImageSource::GetUserImage(
     const std::string& email,
-    bool is_image_animated,
     ui::ScaleFactor scale_factor) const {
   const user_manager::User* user =
       chromeos::UserManager::Get()->FindUser(email);
   if (user) {
-    if (user->has_animated_image() && is_image_animated) {
-      return new base::RefCountedBytes(user->animated_image());
-    } else if (user->has_raw_image()) {
+    if (user->has_raw_image()) {
       return new base::RefCountedBytes(user->raw_image());
     } else if (user->image_is_stub()) {
       return ResourceBundle::GetSharedInstance().
           LoadDataResourceBytesForScale(IDR_PROFILE_PICTURE_LOADING,
                                         scale_factor);
     } else if (user->HasDefaultImage()) {
       return ResourceBundle::GetSharedInstance().
           LoadDataResourceBytesForScale(
               user_manager::kDefaultImageResourceIDs[user->image_index()],
               scale_factor);
@@ skipping 13 matching lines @@
 std::string UserImageSource::GetSource() const {
   return chrome::kChromeUIUserImageHost;
 }
 
 void UserImageSource::StartDataRequest(
     const std::string& path,
     int render_process_id,
     int render_frame_id,
     const content::URLDataSource::GotDataCallback& callback) {
   std::string email;
-  bool is_image_animated = false;
   GURL url(chrome::kChromeUIUserImageURL + path);
-  ParseRequest(url, &email, &is_image_animated);
-  callback.Run(GetUserImage(email, is_image_animated, ui::SCALE_FACTOR_100P));
+  ParseRequest(url, &email);
+  callback.Run(GetUserImage(email, ui::SCALE_FACTOR_100P));
 }
 
 std::string UserImageSource::GetMimeType(const std::string& path) const {
   // We need to explicitly return a mime type, otherwise if the user tries to
   // drag the image they get no extension.
-  std::string email;
-  bool is_image_animated = false;
-
-  GURL url(chrome::kChromeUIUserImageURL + path);
-  ParseRequest(url, &email, &is_image_animated);
-
-  if (is_image_animated) {
-    const user_manager::User* user =
-        chromeos::UserManager::Get()->FindUser(email);
-    if (user && user->has_animated_image())
-      return "image/gif";
-  }
   return "image/png";
 }
 
 }  // namespace options
 }  // namespace chromeos