Fixed thread-unsafe use of gfx::Image in app shortcut creation.

build/sanitizers/tsan_suppressions.cc

 // Copyright 2014 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.
 
 // This file contains the default suppressions for ThreadSanitizer.
 // You can also pass additional suppressions via TSAN_OPTIONS:
 // TSAN_OPTIONS=suppressions=/path/to/suppressions. Please refer to
 // http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2
 // for more info.
 
@@ skipping 221 matching lines @@
 "race:cricket::P2PTransportChannel::OnConnectionDestroyed\n"
 "race:cricket::P2PTransportChannel::AddConnection\n"
 
 // http://crbug.com/348984
 "race:sctp_express_handle_sack\n"
 "race:system_base_info\n"
 
 // http://crbug.com/363999
 "race:v8::internal::EnterDebugger::*EnterDebugger\n"
 
-// http://crbug.com/364006
-"race:gfx::ImageFamily::~ImageFamily\n"
-
 // https://code.google.com/p/v8/issues/detail?id=3143
 "race:v8::internal::FLAG_track_double_fields\n"
 
 // https://crbug.com/369257
 // TODO(mtklein): annotate properly and remove suppressions.
 "race:SandboxIPCHandler::HandleFontMatchRequest\n"
 "race:SkFontConfigInterfaceDirect::matchFamilyName\n"
 "race:SkFontConfigInterface::GetSingletonDirectInterface\n"
 "race:FcStrStaticName\n"
 
@@ skipping 58 matching lines @@
 // https://crbug.com/459429
 "race:randomnessPid\n"
 
 // https://crbug.com/454655
 "race:content::BrowserTestBase::PostTaskToInProcessRendererAndWait\n"
 
 // End of suppressions.
 ;  // Please keep this semicolon.
 
 #endif  // THREAD_SANITIZER