Fix gcc 4.7 building problems - cont'

chrome/browser/extensions/settings/settings_frontend.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/extensions/settings/settings_frontend.h"
 
 #include "base/bind.h"
 #include "base/file_path.h"
 #include "base/string_number_conversions.h"
 #include "chrome/browser/extensions/extension_event_names.h"
@@ skipping 73 matching lines @@
     const SettingsFrontend::StorageCallback& callback,
     SettingsBackend* backend) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   WeakUnlimitedSettingsStorage unlimited_storage(
       backend->GetStorage(extension_id));
   callback.Run(&unlimited_storage);
 }
 
 SettingsStorageQuotaEnforcer::Limits GetLocalLimits() {
   SettingsStorageQuotaEnforcer::Limits limits = {
-    api::storage::local::QUOTA_BYTES,
-    UINT_MAX,
-    UINT_MAX
+    static_cast<size_t>(api::storage::local::QUOTA_BYTES),
+    static_cast<size_t>(UINT_MAX),

[Aaron Boodman, 2012/06/07 07:40:03]

std::numeric_limits<size_t>::max() ?

[Han, 2012/06/07 18:02:59]

Good point, done.

+    static_cast<size_t>(UINT_MAX)
   };
   return limits;
 }
 
 SettingsStorageQuotaEnforcer::Limits GetSyncLimits() {
   SettingsStorageQuotaEnforcer::Limits limits = {
     static_cast<size_t>(api::storage::sync::QUOTA_BYTES),
     static_cast<size_t>(api::storage::sync::QUOTA_BYTES_PER_ITEM),
     static_cast<size_t>(api::storage::sync::MAX_ITEMS)
   };
@@ skipping 229 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   return observers_;
 }
 
 // BackendWrappers
 
 SettingsFrontend::BackendWrappers::BackendWrappers() {}
 SettingsFrontend::BackendWrappers::~BackendWrappers() {}
 
 }  // namespace extensions