Add in gesture for immersive mode

ash/root_window_controller.cc

Index: ash/root_window_controller.cc
diff --git a/ash/root_window_controller.cc b/ash/root_window_controller.cc
index 165a61df60657e1205b47bebbcf70b96a4e20c27..d32af079cd76c3d71d1eaa6b4322f5c40893aa0f 100644
--- a/ash/root_window_controller.cc
+++ b/ash/root_window_controller.cc
@@ -516,6 +516,16 @@ void RootWindowController::InitKeyboard() {
   }
 }
 
+void RootWindowController::SetPendingImmersiveGesture(bool value) {
+  aura::Window* container = workspace_controller_->GetActiveWorkspaceWindow();
+  for (size_t i = 0; i < container->children().size(); ++i) {
+    aura::Window* child = container->children()[i];
+    if (child->IsVisible() && child->GetProperty(kImmersiveModeKey)) {
+      child->SetProperty(kPendingImmersiveGestureKey, value);
+      return;
+    }

[pkotwicz, 2013/04/19 06:06:44]

Can you modify RootWindowController::IsImmersiveMode() to be
RootWindowController::GetFullscreenWindow() instead?
This would allow you to move the rest of this function's logic to
border_gesture_handler.

[pkotwicz, 2013/04/21 21:18:19]

FYI: I have implemented GetFullscreenWindow() as part of
https://codereview.chromium.org/14156005/ so you can probably steal the
implementation from there.

[rharrison, 2013/04/22 18:36:52]

I will change the related code to use GetFullscreenWindow()

+  }
+}
 
 ////////////////////////////////////////////////////////////////////////////////
 // RootWindowController, private: