ui: Replace MessageLoopProxy usage with ThreadTaskRunnerHandle.

MessageLoopProxy is deprecated.

This basically does a search and replace:

MessageLoopProxy::current() -> ThreadTaskRunnerHandle::Get().

BUG=391045
TEST=unittests
R=sky@chromium.org

Review URL: https://codereview.chromium.org/516173002

Cr-Commit-Position: refs/heads/master@{#293157}

ui/app_list/views/top_icon_animation_view.cc

@@ -4,7 +4,7 @@
 
 #include "ui/app_list/views/top_icon_animation_view.h"
 
-#include "base/message_loop/message_loop_proxy.h"
+#include "base/thread_task_runner_handle.h"
 #include "ui/app_list/app_list_constants.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 #include "ui/gfx/image/image_skia_operations.h"
@@ -84,7 +84,7 @@ void TopIconAnimationView::OnImplicitAnimationsCompleted() {
   FOR_EACH_OBSERVER(TopIconAnimationObserver,
                     observers_,
                     OnTopIconAnimationsComplete());
-  base::MessageLoopProxy::current()->DeleteSoon(FROM_HERE, this);
+  base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, this);
 }
 
 bool TopIconAnimationView::RequiresNotificationWhenAnimatorDestroyed() const {

ui/aura/window_tree_host.cc

@@ -5,7 +5,7 @@
 #include "ui/aura/window_tree_host.h"
 
 #include "base/debug/trace_event.h"
-#include "base/message_loop/message_loop.h"
+#include "base/thread_task_runner_handle.h"
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/client/cursor_client.h"
 #include "ui/aura/env.h"
@@ -207,7 +207,7 @@ void WindowTreeHost::CreateCompositor(
   compositor_.reset(
       new ui::Compositor(GetAcceleratedWidget(),
                          context_factory,
-                         base::MessageLoopProxy::current()));
+                         base::ThreadTaskRunnerHandle::Get()));
   // TODO(beng): I think this setup should probably all move to a "accelerated
   // widget available" function.
   if (!dispatcher()) {

ui/compositor/test/test_compositor_host_mac.mm

@@ -13,7 +13,7 @@
 #include "base/compiler_specific.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
+#include "base/thread_task_runner_handle.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/rect.h"
 
@@ -133,7 +133,7 @@ void TestCompositorHostMac::Show() {
       [[AcceleratedTestView alloc] init]);
   compositor_.reset(new ui::Compositor(view,
                                        context_factory_,
-                                       base::MessageLoopProxy::current()));
+                                       base::ThreadTaskRunnerHandle::Get()));
   compositor_->SetScaleAndSize(1.0f, bounds_.size());
   [view setCompositor:compositor_.get()];
   [window_ setContentView:view];

ui/compositor/test/test_compositor_host_ozone.cc

@@ -10,7 +10,7 @@
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
-#include "base/message_loop/message_loop.h"
+#include "base/thread_task_runner_handle.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/rect.h"
 
@@ -56,7 +56,7 @@ void TestCompositorHostOzone::Show() {
   // available: http://crbug.com/255128
   compositor_.reset(new ui::Compositor(1,
                                        context_factory_,
-                                       base::MessageLoopProxy::current()));
+                                       base::ThreadTaskRunnerHandle::Get()));
   compositor_->SetScaleAndSize(1.0f, bounds_.size());
 }
 

ui/compositor/test/test_compositor_host_win.cc

@@ -6,7 +6,7 @@
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
+#include "base/thread_task_runner_handle.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/win/window_impl.h"
 
@@ -20,7 +20,7 @@ class TestCompositorHostWin : public TestCompositorHost,
     Init(NULL, bounds);
     compositor_.reset(new ui::Compositor(hwnd(),
                                          context_factory,
-                                         base::MessageLoopProxy::current()));
+                                         base::ThreadTaskRunnerHandle::Get()));
     compositor_->SetScaleAndSize(1.0f, GetSize());
   }
 

ui/compositor/test/test_compositor_host_x11.cc

@@ -12,7 +12,7 @@
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
-#include "base/message_loop/message_loop.h"
+#include "base/thread_task_runner_handle.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/x/x11_types.h"
@@ -77,7 +77,7 @@ void TestCompositorHostX11::Show() {
   }
   compositor_.reset(new ui::Compositor(window_,
                                        context_factory_,
-                                       base::MessageLoopProxy::current()));
+                                       base::ThreadTaskRunnerHandle::Get()));
   compositor_->SetScaleAndSize(1.0f, bounds_.size());
 }
 

ui/events/ozone/evdev/event_factory_evdev.cc

@@ -10,6 +10,7 @@
 #include "base/debug/trace_event.h"
 #include "base/stl_util.h"
 #include "base/task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/threading/worker_pool.h"
 #include "ui/events/ozone/device/device_event.h"
 #include "ui/events/ozone/device/device_manager.h"
@@ -198,7 +199,7 @@ void EventFactoryEvdev::OnDeviceEvent(const DeviceEvent& event) {
 
 void EventFactoryEvdev::OnDispatcherListChanged() {
   if (!ui_task_runner_) {
-    ui_task_runner_ = base::MessageLoopProxy::current();
+    ui_task_runner_ = base::ThreadTaskRunnerHandle::Get();
     // Scan & monitor devices.
     device_manager_->AddObserver(this);
     device_manager_->ScanDevices(this);

ui/events/test/event_generator.cc

@@ -7,7 +7,8 @@
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop_proxy.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/time/default_tick_clock.h"
 #include "ui/events/event.h"
 #include "ui/events/event_source.h"
@@ -589,7 +590,7 @@ void EventGenerator::DoDispatchEvent(ui::Event* event, bool async) {
       return;
     }
     if (pending_events_.empty()) {
-      base::MessageLoopProxy::current()->PostTask(
+      base::ThreadTaskRunnerHandle::Get()->PostTask(
           FROM_HERE,
           base::Bind(&EventGenerator::DispatchNextPendingEvent,
                      base::Unretained(this)));
@@ -611,7 +612,7 @@ void EventGenerator::DispatchNextPendingEvent() {
   pending_events_.pop_front();
   delete event;
   if (!pending_events_.empty()) {
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(&EventGenerator::DispatchNextPendingEvent,
                    base::Unretained(this)));

ui/gl/android/surface_texture_listener.cc

@@ -5,14 +5,15 @@
 #include "ui/gl/android/surface_texture_listener.h"
 
 #include "base/location.h"
-#include "base/message_loop/message_loop_proxy.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "jni/SurfaceTextureListener_jni.h"
 
 namespace gfx {
 
 SurfaceTextureListener::SurfaceTextureListener(const base::Closure& callback)
     : callback_(callback),
-      browser_loop_(base::MessageLoopProxy::current()) {
+      browser_loop_(base::ThreadTaskRunnerHandle::Get()) {
 }
 
 SurfaceTextureListener::~SurfaceTextureListener() {

ui/gl/android/surface_texture_listener.h

@@ -11,7 +11,7 @@
 #include "ui/gl/gl_export.h"
 
 namespace base {
-class MessageLoopProxy;
+class SingleThreadTaskRunner;
 }
 
 namespace gfx {
@@ -37,7 +37,7 @@ class GL_EXPORT SurfaceTextureListener {
 
   base::Closure callback_;
 
-  scoped_refptr<base::MessageLoopProxy> browser_loop_;
+  scoped_refptr<base::SingleThreadTaskRunner> browser_loop_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(SurfaceTextureListener);
 };

ui/gl/gl_surface_glx.cc

@@ -15,8 +15,10 @@ extern "C" {
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "base/synchronization/cancellation_flag.h"
 #include "base/synchronization/lock.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/threading/thread.h"
 #include "base/time/time.h"
@@ -128,7 +130,7 @@ class SGIVideoSyncProviderThreadShim {
   explicit SGIVideoSyncProviderThreadShim(XID window)
       : window_(window),
         context_(NULL),
-        message_loop_(base::MessageLoopProxy::current()),
+        task_runner_(base::ThreadTaskRunnerHandle::Get()),
         cancel_vsync_flag_(),
         vsync_lock_() {
     // This ensures that creation of |window_| has occured when this shim
@@ -204,7 +206,7 @@ class SGIVideoSyncProviderThreadShim {
     const base::TimeDelta kDefaultInterval =
         base::TimeDelta::FromSeconds(1) / 60;
 
-    message_loop_->PostTask(
+    task_runner_->PostTask(
         FROM_HERE, base::Bind(callback, now, kDefaultInterval));
   }
 
@@ -218,7 +220,7 @@ class SGIVideoSyncProviderThreadShim {
   XID window_;
   GLXContext context_;
 
-  scoped_refptr<base::MessageLoopProxy> message_loop_;
+  scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
 
   base::CancellationFlag cancel_vsync_flag_;
   base::Lock vsync_lock_;