Allow Chrome-in-Aura to start.

Nothing (much) renders. WIP.

http://crbug.com/93947
TEST=none
Review URL: http://codereview.chromium.org/7849004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@100773 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 11 insertions, 7 deletions

diff --git a/aura/desktop.cc b/aura/desktop.cc
index c89e229..171da3c 100644
--- a/aura/desktop.cc
+++ b/aura/desktop.cc
@@ -60,6 +60,12 @@ bool Desktop::OnKeyEvent(const KeyEvent& event) {
   return window_->HandleKeyEvent(event);
 }
 
+void Desktop::OnHostResized(const gfx::Size& size) {
+  gfx::Rect bounds(window_->bounds().origin(), size);
+  window_->SetBounds(bounds, 0);
+  compositor_->WidgetSizeChanged(size);
+}
+
 void Desktop::ScheduleCompositorPaint() {
   if (schedule_paint_.empty()) {
     MessageLoop::current()->PostTask(FROM_HERE,
diff --git a/aura/desktop.h b/aura/desktop.h
index e7632ad..0a2c2ae 100644
--- a/aura/desktop.h
+++ b/aura/desktop.h
@@ -47,6 +47,9 @@ class AURA_EXPORT Desktop : public ui::CompositorDelegate {
   // Handles a key event. Returns true if handled.
   bool OnKeyEvent(const KeyEvent& event);
 
+  // Called when the host changes size.
+  void OnHostResized(const gfx::Size& size);
+
   // Compositor we're drawing to.
   ui::Compositor* compositor() { return compositor_.get(); }
 
diff --git a/aura/desktop_host_win.cc b/aura/desktop_host_win.cc
index e0a3d16..f191be6 100644
--- a/aura/desktop_host_win.cc
+++ b/aura/desktop_host_win.cc
@@ -85,17 +85,12 @@ LRESULT DesktopHostWin::OnMouseRange(UINT message,
 }
 
 void DesktopHostWin::OnPaint(HDC dc) {
-  if (desktop_)
-    desktop_->Draw();
+  desktop_->Draw();
   ValidateRect(hwnd(), NULL);
 }
 
 void DesktopHostWin::OnSize(UINT param, const CSize& size) {
-  if (desktop_) {
-    gfx::Rect bounds(desktop_->window()->bounds().origin(),
-                     gfx::Size(size.cx, size.cy));
-    desktop_->window()->SetBounds(bounds, 0);
-  }
+  desktop_->OnHostResized(gfx::Size(size.cx, size.cy));
 }
 
 }  // namespace aura