[Extensions] Update renderers when all-urls is granted

chrome/browser/extensions/active_script_controller.h

Index: chrome/browser/extensions/active_script_controller.h
diff --git a/chrome/browser/extensions/active_script_controller.h b/chrome/browser/extensions/active_script_controller.h
index b4310950a7d72b6d137c2fa81cf71054517307ce..981f60e905b954a78c70e1ed5d717e295ee4be7e 100644
--- a/chrome/browser/extensions/active_script_controller.h
+++ b/chrome/browser/extensions/active_script_controller.h
@@ -68,6 +68,8 @@ class ActiveScriptController : public content::WebContentsObserver,
   // run.
   bool WantsToRun(const Extension* extension);
 
+  int num_page_requests() const { return num_page_requests_; }
+
 #if defined(UNIT_TEST)
   // Only used in tests.
   PermissionsData::AccessType RequiresUserConsentForScriptInjectionForTesting(
@@ -127,6 +129,11 @@ class ActiveScriptController : public content::WebContentsObserver,
                            const Extension* extension,
                            UnloadedExtensionInfo::Reason reason) override;
 
+  // The total number of requests from the renderer on the current page,
+  // including any that are pending or were immediately granted.
+  // Right now, used only in tests.
+  int num_page_requests_;
+
   // The associated browser context.
   content::BrowserContext* browser_context_;