Video capture frame size: separate coded size and visible size.

content/browser/media/capture/desktop_capture_device_aura.cc

Index: content/browser/media/capture/desktop_capture_device_aura.cc
diff --git a/content/browser/media/capture/desktop_capture_device_aura.cc b/content/browser/media/capture/desktop_capture_device_aura.cc
index 14dc780f19cb03789ed7d87e33944ecacbd6d7b6..45631b5a750a2d967b7580e52b63d39502ac6d1b 100644
--- a/content/browser/media/capture/desktop_capture_device_aura.cc
+++ b/content/browser/media/capture/desktop_capture_device_aura.cc
@@ -254,16 +254,9 @@ void DesktopVideoCaptureMachine::Stop(const base::Closure& callback) {
 void DesktopVideoCaptureMachine::UpdateCaptureSize() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (oracle_proxy_.get() && desktop_window_) {
-    ui::Layer* layer = desktop_window_->layer();
-    gfx::Size capture_size =
-        ui::ConvertSizeToPixel(layer, layer->bounds().size());
-#if defined(OS_CHROMEOS)
-    // Pad desktop capture size to multiples of 16 pixels to accommodate HW
-    // encoder. TODO(hshi): remove this hack. See http://crbug.com/402151
-    capture_size.SetSize((capture_size.width() + 15) & ~15,
-                         (capture_size.height() + 15) & ~15);
-#endif
-    oracle_proxy_->UpdateCaptureSize(capture_size);
+     ui::Layer* layer = desktop_window_->layer();
+     oracle_proxy_->UpdateCaptureSize(ui::ConvertSizeToPixel(
+         layer, layer->bounds().size()));
   }
   ClearCursorState();
 }