Implement granular cross-origin XHR for extensions.

chrome/renderer/render_thread.h

Index: chrome/renderer/render_thread.h
diff --git a/chrome/renderer/render_thread.h b/chrome/renderer/render_thread.h
index f90a6a9e0adb0e32a4da80f961763f34c0697f0b..12972572ba83fa7c322ed070fce8dafc8c0a0ebf 100644
--- a/chrome/renderer/render_thread.h
+++ b/chrome/renderer/render_thread.h
@@ -22,12 +22,13 @@ class DBMessageFilter;
 class DevToolsAgentFilter;
 class FilePath;
 class ListValue;
-
 class RenderDnsMaster;
 class RendererHistogram;
 class RendererWebKitClientImpl;
 class SkBitmap;
 class UserScriptSlave;
+class URLPattern;
+
 struct ModalDialogEvent;
 struct RendererPreferences;
 struct WebPreferences;
@@ -126,8 +127,10 @@ class RenderThread : public RenderThreadBase,
   void OnSetExtensionFunctionNames(const std::vector<std::string>& names);
   void OnPageActionsUpdated(const std::string& extension_id,
                             const std::vector<std::string>& page_actions);
-  void OnExtensionSetPermissions(const std::string& extension_id,
-                                 const std::vector<std::string>& permissions);
+  void OnExtensionSetAPIPermissions(const std::string& extension_id,
+                                    const std::vector<std::string>& permissions);

[Matt Perry, 2009/08/21 00:30:06]

80 chars

+  void OnExtensionSetHostPermissions(const GURL& extension_url,
+                                     const std::vector<URLPattern>& permissions);
   void OnSetNextPageID(int32 next_page_id);
   void OnSetCSSColors(const std::vector<CSSColors::CSSColorMapping>& colors);
   void OnCreateNewView(gfx::NativeViewId parent_hwnd,