Add the app.windows.getBounds method

chrome/browser/ui/extensions/shell_window.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/extensions/shell_window.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/shell_window_geometry_cache.h"
@@ skipping 447 matching lines @@
                                           web_contents_->GetRenderViewHost());
 }
 
 void ShellWindow::AddMessageToDevToolsConsole(ConsoleMessageLevel level,
                                               const std::string& message) {
   content::RenderViewHost* rvh = web_contents_->GetRenderViewHost();
   rvh->Send(new ExtensionMsg_AddMessageToConsole(
       rvh->GetRoutingID(), level, message));
 }
 
-void ShellWindow::SaveWindowPosition()
-{
+void ShellWindow::SendBoundsUpdate() {
+  gfx::Rect bounds = native_window_->GetBounds();
+  content::RenderViewHost* rvh = web_contents_->GetRenderViewHost();
+  ListValue args;
+  DictionaryValue* update = new DictionaryValue();
+  args.Append(update);
+  update->SetInteger("x", bounds.x());
+  update->SetInteger("y", bounds.y());
+  update->SetInteger("width", bounds.width());
+  update->SetInteger("height", bounds.height());
+  rvh->Send(new ExtensionMsg_MessageInvoke(rvh->GetRoutingID(),
+                                           extension_->id(),
+                                           "updateAppWindowBounds",
+                                           args,
+                                           GURL(),
+                                           false));
+}
+
+void ShellWindow::SaveWindowPosition() {
+  SendBoundsUpdate();

[jeremya, 2012/10/19 00:26:45]

I don't think SaveWindowPosition is sufficient here. In Views, this only gets
called from SizeChanged, Close and ActivationChanged (but not when the window
moves).

   if (window_key_.empty())
     return;
 
   extensions::ShellWindowGeometryCache* cache =
       extensions::ExtensionSystem::Get(profile())->
           shell_window_geometry_cache();
 
   gfx::Rect bounds = native_window_->GetBounds();
   cache->SaveGeometry(extension()->id(), window_key_, bounds);
 }
 
 // static
 SkRegion* ShellWindow::RawDraggableRegionsToSkRegion(
       const std::vector<extensions::DraggableRegion>& regions) {
   SkRegion* sk_region = new SkRegion;
   for (std::vector<extensions::DraggableRegion>::const_iterator iter =
            regions.begin();
        iter != regions.end(); ++iter) {
     const extensions::DraggableRegion& region = *iter;
     sk_region->op(
         region.bounds.x(),
         region.bounds.y(),
         region.bounds.right(),
         region.bounds.bottom(),
         region.draggable ? SkRegion::kUnion_Op : SkRegion::kDifference_Op);
   }
   return sk_region;
 }