tryAllocPixels returns bool, allocPixels requires success

chrome/browser/ui/app_list/fast_show_pickler.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/ui/app_list/fast_show_pickler.h"
 
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/app_list/app_list_item.h"
 #include "ui/gfx/image/image_skia_rep.h"
 
@@ skipping 114 matching lines @@
 
     int size = 0;
     if (!it->ReadInt(&size))
       return false;
 
     const char* pixels = NULL;
     if (!it->ReadBytes(&pixels, size))
       return false;
 
     SkBitmap bitmap;
-    if (!bitmap.allocPixels(SkImageInfo::Make(
+    if (!bitmap.tryAllocPixels(SkImageInfo::Make(
         width, height, color_type, kPremul_SkAlphaType)))
       return false;
 
     memcpy(bitmap.getPixels(), pixels, bitmap.getSize());
     result.AddRepresentation(gfx::ImageSkiaRep(bitmap, scale));
   }
 
   *out = result;
   return true;
 }
@@ skipping 90 matching lines @@
   for (int i = 0; i < app_count; ++i) {
     scoped_ptr<AppListItem> item(UnpickleAppListItem(&it).Pass());
     if (!item)
       return scoped_ptr<AppListModel>();
     std::string folder_id = item->folder_id();
     model->AddItemToFolder(item.Pass(), folder_id);
   }
 
   return model.Pass();
 }