Move Extension into extensions namespace

chrome/browser/ui/webui/extensions/extension_icon_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/extensions/extension_icon_source.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/stl_util.h"
@@ skipping 42 matching lines @@
 
 ExtensionIconSource::ExtensionIconSource(Profile* profile)
     : DataSource(chrome::kChromeUIExtensionIconHost, MessageLoop::current()),
       profile_(profile),
       next_tracker_id_(0) {
   tracker_.reset(new ImageLoadingTracker(this));
 }
 
 struct ExtensionIconSource::ExtensionIconRequest {
   int request_id;
-  const Extension* extension;
+  const extensions::Extension* extension;
   bool grayscale;
   int size;
   ExtensionIconSet::MatchType match;
 };
 
 // static
-GURL ExtensionIconSource::GetIconURL(const Extension* extension,
+GURL ExtensionIconSource::GetIconURL(const extensions::Extension* extension,
                                      int icon_size,
                                      ExtensionIconSet::MatchType match,
                                      bool grayscale,
                                      bool* exists) {
   if (exists)
     *exists = true;
   if (exists && extension->GetIconURL(icon_size, match) == GURL())
     *exists = false;
 
   GURL icon_url(base::StringPrintf("%s%s/%d/%d%s",
@@ skipping 208 matching lines @@
   int match_num;
   if (!base::StringToInt(match_param, &match_num))
     return false;
   match_type = static_cast<ExtensionIconSet::MatchType>(match_num);
   if (!(match_type == ExtensionIconSet::MATCH_EXACTLY ||
         match_type == ExtensionIconSet::MATCH_SMALLER ||
         match_type == ExtensionIconSet::MATCH_BIGGER))
     match_type = ExtensionIconSet::MATCH_EXACTLY;
 
   std::string extension_id = path_parts.at(0);
-  const Extension* extension =
+  const extensions::Extension* extension =
       profile_->GetExtensionService()->GetInstalledExtension(extension_id);
   if (!extension)
     return false;
 
   bool grayscale = path_lower.find("grayscale=true") != std::string::npos;
 
   SetData(request_id, extension, grayscale, size, match_type);
 
   return true;
 }
 
 void ExtensionIconSource::SendDefaultResponse(int request_id) {
   // We send back the default application icon (not resized or desaturated)
   // as the default response, like when there is no data.
   ClearData(request_id);
   SendResponse(request_id, BitmapToMemory(GetDefaultAppImage()));
 }
 
 void ExtensionIconSource::SetData(int request_id,
-                                  const Extension* extension,
+                                  const extensions::Extension* extension,
                                   bool grayscale,
                                   int size,
                                   ExtensionIconSet::MatchType match) {
   ExtensionIconRequest* request = new ExtensionIconRequest();
   request->request_id = request_id;
   request->extension = extension;
   request->grayscale = grayscale;
   request->size = size;
   request->match = match;
   request_map_[request_id] = request;
 }
 
 ExtensionIconSource::ExtensionIconRequest* ExtensionIconSource::GetData(
     int request_id) {
   return request_map_[request_id];
 }
 
 void ExtensionIconSource::ClearData(int request_id) {
   std::map<int, ExtensionIconRequest*>::iterator i =
       request_map_.find(request_id);
   if (i == request_map_.end())
     return;
 
   delete i->second;
   request_map_.erase(i);
 }