Remove the Extensions URLRequestContext

content/browser/browser_context.cc

Index: content/browser/browser_context.cc
diff --git a/content/browser/browser_context.cc b/content/browser/browser_context.cc
index 2e76dc00ad5182f4e5979ba511cd0ed625b3cd34..d6cfe9f0ee589d9573b3f5796669126692c3c35a 100644
--- a/content/browser/browser_context.cc
+++ b/content/browser/browser_context.cc
@@ -93,6 +93,9 @@ void PurgeMemoryOnIOThread(appcache::AppCacheService* appcache_service) {
 
 }  // namespace
 
+// Choose something that isn't a legal URI scheme for the kDefaultCookieScheme.
+const char BrowserContext::kDefaultCookieScheme[] = "1 default scheme";
+
 // static
 void BrowserContext::AsyncObliterateStoragePartition(
     BrowserContext* browser_context,
@@ -273,4 +276,8 @@ BrowserContext::~BrowserContext() {
 #endif
 }
 
+bool BrowserContext::IsOffTheRecord() const {
+  return false;
+}
+
 }  // namespace content