Add chrome-search: access from Instant overlay

content/browser/webui/url_data_manager_backend.h

Index: content/browser/webui/url_data_manager_backend.h
diff --git a/content/browser/webui/url_data_manager_backend.h b/content/browser/webui/url_data_manager_backend.h
index 58daa4e2e6472b55d83e9321925c3c580e43d0a8..318136981bcdb93942836073864592a13609ee8a 100644
--- a/content/browser/webui/url_data_manager_backend.h
+++ b/content/browser/webui/url_data_manager_backend.h
@@ -17,11 +17,16 @@
 
 class GURL;
 
+namespace appcache {
+class AppCacheService;
+}
+
 namespace base {
 class RefCountedMemory;
 }
 
 namespace content {
+class ChromeBlobStorageContext;
 class ResourceContext;
 class URLDataManagerBackend;
 class URLDataSourceImpl;
@@ -41,7 +46,9 @@ class URLDataManagerBackend : public base::SupportsUserData::Data {
   // be set for incognito profiles. Called on the UI thread.
   static net::URLRequestJobFactory::ProtocolHandler* CreateProtocolHandler(
       content::ResourceContext* resource_context,
-      bool is_incognito);
+      bool is_incognito,
+      appcache::AppCacheService* appcache_service,
+      ChromeBlobStorageContext* blob_storage_context);
 
   // Adds a DataSource to the collection of data sources.
   void AddDataSource(URLDataSourceImpl* source);
@@ -61,7 +68,7 @@ class URLDataManagerBackend : public base::SupportsUserData::Data {
 
   // Called by the job when it's starting up.
   // Returns false if |url| is not a URL managed by this object.
-  bool StartRequest(const GURL& url, URLRequestChromeJob* job);
+  bool StartRequest(const net::URLRequest* request, URLRequestChromeJob* job);
 
   // Helper function to call StartDataRequest on |source|'s delegate. This is
   // needed because while we want to call URLDataSourceDelegate's method, we