Enable Pepper Flash by default on any channel on Windows.

chrome/common/pepper_flash.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/common/pepper_flash.h"
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/metrics/field_trial.h"
@@ skipping 74 matching lines @@
 #else
   return false;
 #endif
 }
 
 bool IsPepperFlashEnabledByDefault() {
 #if defined(USE_AURA)
   // Pepper Flash is required for Aura (on any OS).
   return true;
 #elif defined(OS_WIN)
-  // Pepper Flash is required for Windows 8 Metro mode.
-  if (base::win::IsMetroProcess())
-    return true;
-
-  chrome::VersionInfo::Channel channel = chrome::VersionInfo::GetChannel();
-  if (channel == chrome::VersionInfo::CHANNEL_CANARY)
-    return true;
-
-  // For other Windows users, enable only for Dev users in a field trial.
-  return channel == chrome::VersionInfo::CHANNEL_DEV && IsInFieldTrialGroup();
+  return true;
 #elif defined(OS_LINUX)
   // For Linux, always try to use it (availability is checked elsewhere).
   return true;
 #elif defined(OS_MACOSX)
   // PepperFlash is the default for CANARY.
   chrome::VersionInfo::Channel channel = chrome::VersionInfo::GetChannel();
   if (channel == chrome::VersionInfo::CHANNEL_CANARY)
     return true;
 
   // PepperFlash is opt-in on any other channels.
   return false;
 #else
   return false;
 #endif
 }