p1 mus+ash chrome renders ui and content

base/threading/thread_restrictions.h

 // 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.
 
 #ifndef BASE_THREADING_THREAD_RESTRICTIONS_H_
 #define BASE_THREADING_THREAD_RESTRICTIONS_H_
 
 #include "base/base_export.h"
 #include "base/basictypes.h"
 
@@ skipping 24 matching lines @@
 }
 namespace content {
 class BrowserGpuChannelHostFactory;
 class BrowserGpuMemoryBufferManager;
 class BrowserShutdownProfileDumper;
 class BrowserTestBase;
 class GpuChannelHost;
 class NestedMessagePumpAndroid;
 class ScopedAllowWaitForAndroidLayoutTests;
 class ScopedAllowWaitForDebugURL;
+class SoftwareOutputDeviceMus;
 class TextInputClientMac;
 }  // namespace content
 namespace dbus {
 class Bus;
 }
 namespace disk_cache {
 class BackendImpl;
 class InFlightIO;
 }
 namespace gles2 {
@@ skipping 155 matching lines @@
       content::BrowserGpuMemoryBufferManager;     // http://crbug.com/420368
   friend class content::GpuChannelHost;           // http://crbug.com/125264
   friend class content::TextInputClientMac;       // http://crbug.com/121917
   friend class dbus::Bus;                         // http://crbug.com/125222
   friend class disk_cache::BackendImpl;           // http://crbug.com/74623
   friend class disk_cache::InFlightIO;            // http://crbug.com/74623
   friend class net::internal::AddressTrackerLinux;  // http://crbug.com/125097
   friend class net::NetworkChangeNotifierMac;     // http://crbug.com/125097
   friend class ::BrowserProcessImpl;              // http://crbug.com/125207
   friend class ::NativeBackendKWallet;            // http://crbug.com/125331
-  // END USAGE THAT NEEDS TO BE FIXED.
+#if !defined(OFFICIAL_BUILD)
+  friend class content::SoftwareOutputDeviceMus;  // http://crbug.com/548451

[jam, 2015/11/13 17:17:55]

nit: add a comment saying that this is not production code. no need to put a bug
there (that's usually tracking removal of this entry, which doesn't really apply
here)

[rjkroege, 2015/11/13 23:00:11]

Done.

+#endif
+// END USAGE THAT NEEDS TO BE FIXED.
 
 #if ENABLE_THREAD_RESTRICTIONS
   static bool SetWaitAllowed(bool allowed);
 #else
   static bool SetWaitAllowed(bool allowed) { return true; }
 #endif
 
   // Constructing a ScopedAllowWait temporarily allows waiting on the current
   // thread.  Doing this is almost always incorrect, which is why we limit who
   // can use this through friend. If you find yourself needing to use this, find
   // another way. Talk to jam or brettw.
   class BASE_EXPORT ScopedAllowWait {
    public:
     ScopedAllowWait() { previous_value_ = SetWaitAllowed(true); }
     ~ScopedAllowWait() { SetWaitAllowed(previous_value_); }
    private:
     // Whether singleton use is allowed when the ScopedAllowWait was
     // constructed.
     bool previous_value_;
 
     DISALLOW_COPY_AND_ASSIGN(ScopedAllowWait);
   };
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ThreadRestrictions);
 };
 
 }  // namespace base
 
 #endif  // BASE_THREADING_THREAD_RESTRICTIONS_H_