[Chromecast] Rename disable_display flag to is_cast_audio_only.

chromecast/browser/cast_browser_main_parts.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.
 
 #include "chromecast/browser/cast_browser_main_parts.h"
 
 #include <stddef.h>
 #include <string.h>
 
 #include <string>
@@ skipping 205 matching lines @@
   // Disables Chromecast-specific WiFi-related features on ATV for now.
   { switches::kNoWifi, "" },
   { switches::kDisableGestureRequirementForMediaPlayback, ""},
   { switches::kDisableMediaSuspend, ""},
 #else
   // GPU shader disk cache disabling is largely to conserve disk space.
   { switches::kDisableGpuShaderDiskCache, "" },
   // Enable media sessions by default (even on non-Android platforms).
   { switches::kEnableDefaultMediaSession, "" },
 #endif
-#if BUILDFLAG(DISABLE_DISPLAY)
+#if BUILDFLAG(IS_CAST_AUDIO_ONLY)
   { switches::kDisableGpu, "" },
 #endif
 #if defined(OS_LINUX)
 #if defined(ARCH_CPU_X86_FAMILY)
   // This is needed for now to enable the x11 Ozone platform to work with
   // current Linux/NVidia OpenGL drivers.
   { switches::kIgnoreGpuBlacklist, ""},
 #elif defined(ARCH_CPU_ARM_FAMILY)
   // On Linux arm, enable CMA pipeline by default.
   { switches::kEnableCmaMediaPipeline, "" },
-#if !BUILDFLAG(DISABLE_DISPLAY)
+#if !BUILDFLAG(IS_CAST_AUDIO_ONLY)
   { switches::kEnableHardwareOverlays, "" },
 #endif
 #endif
 #endif  // defined(OS_LINUX)
   // Needed so that our call to GpuDataManager::SetGLStrings doesn't race
   // against GPU process creation (which is otherwise triggered from
   // BrowserThreadsStarted).  The GPU process will be created as soon as a
   // renderer needs it, which always happens after main loop starts.
   { switches::kDisableGpuEarlyInit, "" },
   // Enable navigator.connection API.
@@ skipping 207 matching lines @@
                   GetURLRequestContext()));
 
   if (!PlatformClientAuth::Initialize())
     LOG(ERROR) << "PlatformClientAuth::Initialize failed.";
 
   cast_browser_process_->SetRemoteDebuggingServer(
       base::MakeUnique<RemoteDebuggingServer>(
           cast_browser_process_->browser_client()
               ->EnableRemoteDebuggingImmediately()));
 
-#if defined(USE_AURA) && !BUILDFLAG(DISABLE_DISPLAY)
+#if defined(USE_AURA) && !BUILDFLAG(IS_CAST_AUDIO_ONLY)
   // TODO(halliwell) move audio builds to use ozone_platform_cast, then can
-  // simplify this by removing DISABLE_DISPLAY condition.  Should then also
+  // simplify this by removing IS_CAST_AUDIO_ONLY condition.  Should then also
   // assert(ozone_platform_cast) in BUILD.gn where it depends on //ui/ozone.
   gfx::Size display_size =
       display::Screen::GetScreen()->GetPrimaryDisplay().GetSizeInPixel();
   video_plane_controller_.reset(new media::VideoPlaneController(
       Size(display_size.width(), display_size.height()), GetMediaTaskRunner()));
   ui::OverlayManagerCast::SetOverlayCompositedCallback(
       base::Bind(&media::VideoPlaneController::SetGeometry,
                  base::Unretained(video_plane_controller_.get())));
 #endif
 
@@ skipping 68 matching lines @@
 
 void CastBrowserMainParts::PostDestroyThreads() {
 #if !defined(OS_ANDROID)
   media_resource_tracker_->FinalizeAndDestroy();
   media_resource_tracker_ = nullptr;
 #endif
 }
 
 }  // namespace shell
 }  // namespace chromecast