Allow content layer to pass ProtocolInterceptors when we create URLRequestContext

chrome/browser/net/chrome_url_request_context.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/net/chrome_url_request_context.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 23 matching lines @@
 
 // ----------------------------------------------------------------------------
 // Helper factories
 // ----------------------------------------------------------------------------
 
 // Factory that creates the main ChromeURLRequestContext.
 class FactoryForMain : public ChromeURLRequestContextFactory {
  public:
   FactoryForMain(
       const ProfileIOData* profile_io_data,
-      content::ProtocolHandlerMap* protocol_handlers)
-      : profile_io_data_(profile_io_data) {
+      content::ProtocolHandlerMap* protocol_handlers,
+      content::ProtocolHandlerScopedVector protocol_interceptors)
+      : profile_io_data_(profile_io_data),
+        protocol_interceptors_(protocol_interceptors.Pass()) {
     std::swap(protocol_handlers_, *protocol_handlers);
   }
 
   virtual ChromeURLRequestContext* Create() OVERRIDE {
-    profile_io_data_->Init(&protocol_handlers_);
+    profile_io_data_->Init(&protocol_handlers_, protocol_interceptors_.Pass());
     return profile_io_data_->GetMainRequestContext();
   }
 
  private:
   const ProfileIOData* const profile_io_data_;
   content::ProtocolHandlerMap protocol_handlers_;
+  content::ProtocolHandlerScopedVector protocol_interceptors_;
 };
 
 // Factory that creates the ChromeURLRequestContext for extensions.
 class FactoryForExtensions : public ChromeURLRequestContextFactory {
  public:
   explicit FactoryForExtensions(const ProfileIOData* profile_io_data)
       : profile_io_data_(profile_io_data) {}
 
   virtual ChromeURLRequestContext* Create() OVERRIDE {
     return profile_io_data_->GetExtensionsRequestContext();
   }
 
  private:
   const ProfileIOData* const profile_io_data_;
 };
 
 // Factory that creates the ChromeURLRequestContext for a given isolated app.
 class FactoryForIsolatedApp : public ChromeURLRequestContextFactory {
  public:
   FactoryForIsolatedApp(
       const ProfileIOData* profile_io_data,
       const StoragePartitionDescriptor& partition_descriptor,
       ChromeURLRequestContextGetter* main_context,
       scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
           protocol_handler_interceptor,
-      content::ProtocolHandlerMap* protocol_handlers)
+      content::ProtocolHandlerMap* protocol_handlers,
+      content::ProtocolHandlerScopedVector protocol_interceptors)
       : profile_io_data_(profile_io_data),
         partition_descriptor_(partition_descriptor),
         main_request_context_getter_(main_context),
-        protocol_handler_interceptor_(protocol_handler_interceptor.Pass()) {
+        protocol_handler_interceptor_(protocol_handler_interceptor.Pass()),
+        protocol_interceptors_(protocol_interceptors.Pass()) {
     std::swap(protocol_handlers_, *protocol_handlers);
   }
 
   virtual ChromeURLRequestContext* Create() OVERRIDE {
     // We will copy most of the state from the main request context.
     //
     // Note that this factory is one-shot.  After Create() is called once, the
     // factory is actually destroyed. Thus it is safe to destructively pass
     // state onwards.
     return profile_io_data_->GetIsolatedAppRequestContext(
         main_request_context_getter_->GetURLRequestContext(),
         partition_descriptor_,
         protocol_handler_interceptor_.Pass(),
-        &protocol_handlers_);
+        &protocol_handlers_,
+        protocol_interceptors_.Pass());
   }
 
  private:
   const ProfileIOData* const profile_io_data_;
   const StoragePartitionDescriptor partition_descriptor_;
   scoped_refptr<ChromeURLRequestContextGetter>
       main_request_context_getter_;
   scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
       protocol_handler_interceptor_;
   content::ProtocolHandlerMap protocol_handlers_;
+  content::ProtocolHandlerScopedVector protocol_interceptors_;
 };
 
 // Factory that creates the media ChromeURLRequestContext for a given isolated
 // app.  The media context is based on the corresponding isolated app's context.
 class FactoryForIsolatedMedia : public ChromeURLRequestContextFactory {
  public:
   FactoryForIsolatedMedia(
       const ProfileIOData* profile_io_data,
       const StoragePartitionDescriptor& partition_descriptor,
       ChromeURLRequestContextGetter* app_context)
@@ skipping 67 matching lines @@
 
 scoped_refptr<base::SingleThreadTaskRunner>
 ChromeURLRequestContextGetter::GetNetworkTaskRunner() const {
   return BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 }
 
 // static
 ChromeURLRequestContextGetter* ChromeURLRequestContextGetter::Create(
     Profile* profile,
     const ProfileIOData* profile_io_data,
-    content::ProtocolHandlerMap* protocol_handlers) {
+    content::ProtocolHandlerMap* protocol_handlers,
+    content::ProtocolHandlerScopedVector protocol_interceptors) {
   return new ChromeURLRequestContextGetter(
-      new FactoryForMain(profile_io_data, protocol_handlers));
+      new FactoryForMain(profile_io_data,
+                         protocol_handlers,
+                         protocol_interceptors.Pass()));
 }
 
 // static
 ChromeURLRequestContextGetter*
 ChromeURLRequestContextGetter::CreateForMedia(
     Profile* profile, const ProfileIOData* profile_io_data) {
   return new ChromeURLRequestContextGetter(
       new FactoryForMedia(profile_io_data));
 }
 
 // static
 ChromeURLRequestContextGetter*
 ChromeURLRequestContextGetter::CreateForExtensions(
     Profile* profile, const ProfileIOData* profile_io_data) {
   return new ChromeURLRequestContextGetter(
       new FactoryForExtensions(profile_io_data));
 }
 
 // static
 ChromeURLRequestContextGetter*
 ChromeURLRequestContextGetter::CreateForIsolatedApp(
     Profile* profile,
     const ProfileIOData* profile_io_data,
     const StoragePartitionDescriptor& partition_descriptor,
     scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
         protocol_handler_interceptor,
-    content::ProtocolHandlerMap* protocol_handlers) {
+    content::ProtocolHandlerMap* protocol_handlers,
+    content::ProtocolHandlerScopedVector protocol_interceptors) {
   ChromeURLRequestContextGetter* main_context =
       static_cast<ChromeURLRequestContextGetter*>(profile->GetRequestContext());
   return new ChromeURLRequestContextGetter(
       new FactoryForIsolatedApp(profile_io_data, partition_descriptor,
                                 main_context,
                                 protocol_handler_interceptor.Pass(),
-                                protocol_handlers));
+                                protocol_handlers,
+                                protocol_interceptors.Pass()));
 }
 
 // static
 ChromeURLRequestContextGetter*
 ChromeURLRequestContextGetter::CreateForIsolatedMedia(
     Profile* profile,
     ChromeURLRequestContextGetter* app_context,
     const ProfileIOData* profile_io_data,
     const StoragePartitionDescriptor& partition_descriptor) {
   return new ChromeURLRequestContextGetter(
@@ skipping 12 matching lines @@
 
 ChromeURLRequestContext::~ChromeURLRequestContext() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 }
 
 void ChromeURLRequestContext::CopyFrom(ChromeURLRequestContext* other) {
   URLRequestContext::CopyFrom(other);
 
   // Copy ChromeURLRequestContext parameters.
 }