Added hotkey support to 8508009

ui/aura/desktop.cc

Index: ui/aura/desktop.cc
diff --git a/ui/aura/desktop.cc b/ui/aura/desktop.cc
index 58eaec2eb326301adba392be383f7eb24071b472..983a6a3d027bea4327ae101ac4cce623fbb7094e 100644
--- a/ui/aura/desktop.cc
+++ b/ui/aura/desktop.cc
@@ -25,6 +25,7 @@
 #include "ui/aura/window_delegate.h"
 #include "ui/base/hit_test.h"
 #include "ui/gfx/compositor/compositor.h"
+#include "ui/gfx/compositor/debug_utils.h"
 #include "ui/gfx/compositor/layer.h"
 #include "ui/gfx/compositor/layer_animation_sequence.h"
 #include "ui/gfx/compositor/layer_animator.h"
@@ -137,6 +138,15 @@ bool MaybeRotate(Desktop* desktop, KeyEvent* event) {
   }
   return false;
 }
+
+bool MaybePrintDebug(Desktop* desktop, KeyEvent* event) {

[Ben Goodger (Google), 2011/11/17 21:03:17]

Can you wait until mazda lands his keyboard stuff? I don't think we should put
this in Aura. You should add it to his ShellAcceleratorController instead, where
we've moved fullscreen/rotation debug shortcuts to

+  if ((event->flags() & ui::EF_ALT_DOWN) &&
+      event->key_code() == ui::VKEY_L) {
+    ui::PrintLayerHierarchy(desktop->layer());
+    return true;
+  }
+  return false;
+}
 #endif
 
 }  // namespace
@@ -160,7 +170,7 @@ Desktop::Desktop()
       mouse_moved_handler_(NULL),
       focused_window_(NULL),
       touch_event_handler_(NULL) {
-  set_name("RootWindow");
+  SetName("RootWindow");
   gfx::Screen::SetInstance(screen_);
   host_->SetDesktop(this);
   last_mouse_location_ = host_->QueryMouseLocation();
@@ -280,6 +290,9 @@ bool Desktop::DispatchKeyEvent(KeyEvent* event) {
     if (MaybeFullScreen(host_.get(), event) || MaybeRotate(this, event))
       return true;
   }
+
+  if (event->type() == ui::ET_KEY_RELEASED && MaybePrintDebug(this, event))
+    return true;
 #endif
 
   if (focused_window_) {