Fix several issues around fullscreen Mac plugins:...

chrome/plugin/plugin_thread.cc

 // Copyright (c) 2006-2008 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/plugin/plugin_thread.h"
 
 #include "build/build_config.h"
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 146 matching lines @@
   PluginThread* plugin_thread = PluginThread::current();
   if (!plugin_thread)
     return false;
 
   plugin_thread->Send(
       new PluginProcessHostMsg_GetPluginFinderUrl(plugin_finder_url));
   DCHECK(!plugin_finder_url->empty());
   return true;
 }
 
+#if defined(OS_MACOSX)
+__attribute__((visibility("default")))

[darin (slow to review), 2009/10/01 22:19:53]

what's up with these GCC attributes?

[Amanda Walker, 2009/10/01 23:17:06]

They allow the interposed library that we use to intercept Carbon API calls in
the plugin process to link against these symbols in the main application.

+void NotifyBrowserOfPluginSelectWindow(uint32 window_id, CGRect bounds) {
+  PluginThread* plugin_thread = PluginThread::current();
+  if (plugin_thread) {
+    gfx::Rect window_bounds(bounds);
+    plugin_thread->Send(
+        new PluginProcessHostMsg_PluginSelectWindow(window_id, window_bounds));
+  }
+}
+
+__attribute__((visibility("default")))
+void NotifyBrowserOfPluginShowWindow(uint32 window_id, CGRect bounds) {
+  PluginThread* plugin_thread = PluginThread::current();
+  if (plugin_thread) {
+    gfx::Rect window_bounds(bounds);
+    plugin_thread->Send(
+        new PluginProcessHostMsg_PluginShowWindow(window_id, window_bounds));
+  }
+}
+
+__attribute__((visibility("default")))
+void NotifyBrowserOfPluginHideWindow(uint32 window_id, CGRect bounds) {
+  PluginThread* plugin_thread = PluginThread::current();
+  if (plugin_thread) {
+    gfx::Rect window_bounds(bounds);
+    plugin_thread->Send(
+        new PluginProcessHostMsg_PluginHideWindow(window_id, window_bounds));
+  }
+}
+
+__attribute__((visibility("default")))
+void NotifyBrowserOfPluginDisposeWindow(uint32 window_id, CGRect bounds) {
+  PluginThread* plugin_thread = PluginThread::current();
+  if (plugin_thread) {
+    gfx::Rect window_bounds(bounds);
+    plugin_thread->Send(
+        new PluginProcessHostMsg_PluginDisposeWindow(window_id, window_bounds));
+  }
+}
+#endif
+
 bool IsDefaultPluginEnabled() {
 #if defined(OS_WIN)
   return true;
 #elif defined(OS_LINUX)
   // http://code.google.com/p/chromium/issues/detail?id=10952
   return false;
 #elif defined(OS_MACOSX)
   // http://code.google.com/p/chromium/issues/detail?id=17392
   return false;
 #endif
@@ skipping 15 matching lines @@
   }
 
   if (!result || net_error != net::OK)
     return false;
 
   *proxy_list = proxy_result;
   return true;
 }
 
 } // namespace webkit_glue