Fix several issues around fullscreen Mac plugins:...

chrome/browser/plugin_carbon_interpose_mac.cc

 // Copyright (c) 2009 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 <Carbon/Carbon.h>
 
+#include "base/gfx/rect.h"
 #include "webkit/glue/plugins/fake_plugin_window_tracker_mac.h"
 
+namespace webkit_glue {
+
+void NotifyBrowserOfPluginSelectWindow(uint32 window_id, CGRect bounds);
+void NotifyBrowserOfPluginShowWindow(uint32 window_id, CGRect bounds);
+void NotifyBrowserOfPluginHideWindow(uint32 window_id, CGRect bounds);
+void NotifyBrowserOfPluginDisposeWindow(uint32 window_id, CGRect bounds);
+
+}
+
 // The process that was frontmost when a plugin created a new window; generally
 // we expect this to be the browser UI process.
 static ProcessSerialNumber g_saved_front_process = { 0, 0 };
 
 // Bring the plugin process to the front so that the user can see it.
 // TODO: Make this an IPC to order the plugin process above the browser
 // process but not necessarily the frontmost.
 static void SwitchToPluginProcess() {
   ProcessSerialNumber this_process, front_process;
   if (GetCurrentProcess(&this_process) != noErr)
@@ skipping 38 matching lines @@
   // which would be false) means that clicking works, but it's not correct
   // either. Ideally we need a way to find out if the delegate corresponds
   // to a browser window that is active.
   const WebPluginDelegateImpl* delegate =
       FakePluginWindowTracker::SharedInstance()->GetDelegateForFakeWindow(
           window);
   Boolean isHilited = delegate ? true : IsWindowHilited(window);
   return isHilited;
 }
 
+static CGRect CGRectForWindow(WindowRef window) {
+  CGRect bounds = { { 0, 0 }, { 0, 0 } };
+  HIWindowGetBounds(window, kWindowContentRgn, kHICoordSpace72DPIGlobal,
+                    &bounds);
+  return bounds;
+}
+
 static void ChromePluginSelectWindow(WindowRef window) {
   SwitchToPluginProcess();
   SelectWindow(window);
+  webkit_glue::NotifyBrowserOfPluginSelectWindow(HIWindowGetCGWindowID(window),
+                                                 CGRectForWindow(window));
 }
 
 static void ChromePluginShowWindow(WindowRef window) {
   SwitchToPluginProcess();
   ShowWindow(window);
+  webkit_glue::NotifyBrowserOfPluginShowWindow(HIWindowGetCGWindowID(window),
+                                               CGRectForWindow(window));
 }
 
 static void ChromePluginDisposeWindow(WindowRef window) {
   SwitchToSavedProcess();
+  webkit_glue::NotifyBrowserOfPluginDisposeWindow(HIWindowGetCGWindowID(window),
+                                                  CGRectForWindow(window));
   DisposeWindow(window);
 }
 
 static void ChromePluginHideWindow(WindowRef window) {
   SwitchToSavedProcess();
+  webkit_glue::NotifyBrowserOfPluginHideWindow(HIWindowGetCGWindowID(window),
+                                               CGRectForWindow(window));
   HideWindow(window);
 }
 
 #pragma mark -
 
 struct interpose_substitution {
   const void* replacement;
   const void* original;
 };
 
 #define INTERPOSE_FUNCTION(function) \
     { reinterpret_cast<const void*>(ChromePlugin##function), \
       reinterpret_cast<const void*>(function) }
 
 __attribute__((used)) static const interpose_substitution substitutions[]
     __attribute__((section("__DATA, __interpose"))) = {
   INTERPOSE_FUNCTION(IsWindowHilited),
   INTERPOSE_FUNCTION(SelectWindow),
   INTERPOSE_FUNCTION(ShowWindow),
   INTERPOSE_FUNCTION(DisposeWindow),
   INTERPOSE_FUNCTION(HideWindow),
 };