Create task_manager namespace and wrap classes related to TaskManager with it.

chrome/browser/task_manager/task_manager_util.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/task_manager/task_manager_resource_util.h"
+#include "chrome/browser/task_manager/task_manager_util.h"
 
 #include "base/basictypes.h"
 #include "base/i18n/rtl.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 
-int TaskManagerResourceUtil::GetMessagePrefixID(bool is_app,
-                                                bool is_extension,
-                                                bool is_incognito,
-                                                bool is_prerender,
-                                                bool is_instant_overlay,
-                                                bool is_background) {
+namespace task_manager {
+
+namespace util {
+
+int GetMessagePrefixID(bool is_app,
+                       bool is_extension,
+                       bool is_incognito,
+                       bool is_prerender,
+                       bool is_instant_overlay,
+                       bool is_background) {
   if (is_app) {
     if (is_background)
       return IDS_TASK_MANAGER_BACKGROUND_PREFIX;
     if (is_incognito)
       return IDS_TASK_MANAGER_APP_INCOGNITO_PREFIX;
     return IDS_TASK_MANAGER_APP_PREFIX;
   }
   if (is_extension) {
     if (is_incognito)
       return IDS_TASK_MANAGER_EXTENSION_INCOGNITO_PREFIX;
     return IDS_TASK_MANAGER_EXTENSION_PREFIX;
   }
   if (is_prerender)
     return IDS_TASK_MANAGER_PRERENDER_PREFIX;
   if (is_instant_overlay)
     return IDS_TASK_MANAGER_INSTANT_OVERLAY_PREFIX;
 
   return IDS_TASK_MANAGER_TAB_PREFIX;
 }
 
-string16 TaskManagerResourceUtil::GetProfileNameFromInfoCache(
-    Profile* profile) {
+string16 GetProfileNameFromInfoCache(Profile* profile) {
   DCHECK(profile);
 
   ProfileInfoCache& cache =
       g_browser_process->profile_manager()->GetProfileInfoCache();
   size_t index = cache.GetIndexOfProfileWithPath(
       profile->GetOriginalProfile()->GetPath());
   if (index == std::string::npos)
     return string16();
   else
     return cache.GetNameOfProfileAtIndex(index);
 }
 
-string16 TaskManagerResourceUtil::GetTitleFromWebContents(
-    content::WebContents* web_contents) {
+string16 GetTitleFromWebContents(content::WebContents* web_contents) {
   DCHECK(web_contents);
 
   string16 title = web_contents->GetTitle();
   if (title.empty()) {
     GURL url = web_contents->GetURL();
     title = UTF8ToUTF16(url.spec());
     // Force URL to be LTR.
     title = base::i18n::GetDisplayStringInLTRDirectionality(title);
   } else {
     // Since the tab_title will be concatenated with
     // IDS_TASK_MANAGER_TAB_PREFIX, we need to explicitly set the tab_title to
     // be LTR format if there is no strong RTL charater in it. Otherwise, if
     // IDS_TASK_MANAGER_TAB_PREFIX is an RTL word, the concatenated result
     // might be wrong. For example, http://mail.yahoo.com, whose title is
     // "Yahoo! Mail: The best web-based Email!", without setting it explicitly
     // as LTR format, the concatenated result will be "!Yahoo! Mail: The best
     // web-based Email :BAT", in which the capital letters "BAT" stands for
     // the Hebrew word for "tab".
     base::i18n::AdjustStringForLocaleDirection(&title);
   }
   return title;
 }
+
+}  // namespace util
+
+}  // namespace task_manager