Wires up mouse capture code for aura.

views/widget/native_widget_aura.cc

Index: views/widget/native_widget_aura.cc
diff --git a/views/widget/native_widget_aura.cc b/views/widget/native_widget_aura.cc
index f7dd587d3a97e50e1e05c5cae0316e663c736a75..e15e78c7a70beef312173d12b2f8a46d9652cea6 100644
--- a/views/widget/native_widget_aura.cc
+++ b/views/widget/native_widget_aura.cc
@@ -149,16 +149,15 @@ void NativeWidgetAura::SendNativeAccessibilityEvent(
 }
 
 void NativeWidgetAura::SetMouseCapture() {
-  NOTIMPLEMENTED();
+  window_->SetCapture();
 }
 
 void NativeWidgetAura::ReleaseMouseCapture() {
-  NOTIMPLEMENTED();
+  window_->ReleaseCapture();
 }
 
 bool NativeWidgetAura::HasMouseCapture() const {
-  //NOTIMPLEMENTED();
-  return false;
+  return window_->HasCapture();
 }
 
 InputMethod* NativeWidgetAura::CreateInputMethod() {
@@ -411,6 +410,10 @@ bool NativeWidgetAura::OnMouseEvent(aura::MouseEvent* event) {
   return delegate_->OnMouseEvent(MouseEvent(event));
 }
 
+void NativeWidgetAura::OnCaptureLost() {
+  delegate_->OnMouseCaptureLost();
+}
+
 void NativeWidgetAura::OnPaint(gfx::Canvas* canvas) {
   delegate_->OnNativeWidgetPaint(canvas);
 }