Keep the mouse cursor within desktop

content/browser/renderer_host/render_widget_host_view_aura.cc

Index: content/browser/renderer_host/render_widget_host_view_aura.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
index 320fe53157a8029d34ceb7f142b2d6fd023b2d6d..6aab08a49370b4a31a297430e57df273196b69aa 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.cc
+++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
@@ -620,19 +620,14 @@ bool RenderWidgetHostViewAura::LockMouse() {
 
   mouse_locked_ = true;
 
+  // TODO(oshima): Support Window::ConfineCursorToWindow.

[varunjain, 2012/03/23 16:56:01]

Please also make sure that we are ok with mouse lock not working on non-chromeos
aura

[oshima, 2012/03/23 18:25:09]

will do.

   root_window->SetCapture(window_);
-  if (root_window->ConfineCursorToWindow()) {
-    root_window->ShowCursor(false);
-    synthetic_move_sent_ = true;
-    root_window->MoveCursorTo(window_->bounds().CenterPoint());
-    if (aura::client::GetTooltipClient(root_window))
-      aura::client::GetTooltipClient(root_window)->SetTooltipsEnabled(false);
-    return true;
-  } else {
-    mouse_locked_ = false;
-    root_window->ReleaseCapture(window_);
-    return false;
-  }
+  root_window->ShowCursor(false);
+  synthetic_move_sent_ = true;
+  root_window->MoveCursorTo(window_->bounds().CenterPoint());
+  if (aura::client::GetTooltipClient(root_window))
+    aura::client::GetTooltipClient(root_window)->SetTooltipsEnabled(false);
+  return true;
 }
 
 void RenderWidgetHostViewAura::UnlockMouse() {