Initial support for partitioning cookies for isolated apps.

chrome/browser/renderer_host/render_view_host.h

Index: chrome/browser/renderer_host/render_view_host.h
diff --git a/chrome/browser/renderer_host/render_view_host.h b/chrome/browser/renderer_host/render_view_host.h
index a113e1e6d24f974b9cda111c5ffdd6962628b9e7..2fc0333e26ef9878ee93cc3f4badbd26768bf2d9 100644
--- a/chrome/browser/renderer_host/render_view_host.h
+++ b/chrome/browser/renderer_host/render_view_host.h
@@ -14,6 +14,7 @@
 #include "chrome/browser/renderer_host/render_widget_host.h"
 #include "chrome/browser/ui/find_bar/find_bar_controller.h"
 #include "chrome/common/content_settings_types.h"
+#include "chrome/common/extensions/extension.h"
 #include "chrome/common/page_zoom.h"
 #include "chrome/common/translate_errors.h"
 #include "chrome/common/view_types.h"
@@ -358,6 +359,12 @@ class RenderViewHost : public RenderWidgetHost {
     is_extension_process_ = is_extension_process;
   }
 
+  // See variable comment.
+  const Extension* installed_app() { return installed_app_; }
+  void set_installed_app(const Extension* app) {
+    installed_app_ = app;
+  }
+
   // Sets a property with the given name and value on the DOM UI binding object.
   // Must call AllowDOMUIBindings() on this renderer first.
   void SetDOMUIProperty(const std::string& name, const std::string& value);
@@ -774,6 +781,10 @@ class RenderViewHost : public RenderWidgetHost {
   // what process type we use.
   bool is_extension_process_;
 
+  // The Extension object if this is a hosted or packaged app, NULL otherwise.
+  // This can affect the request context used by the renderer.
+  scoped_refptr<const Extension> installed_app_;
+
   // Whether the accessibility tree should be saved, for unit testing.
   bool save_accessibility_tree_for_testing_;