Adding URLResponse Disk Cache to mojo.

shell/context.cc

 // Copyright 2013 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 "shell/context.h"
 
 #include <vector>
 
 #include "base/base_switches.h"
 #include "base/bind.h"
@@ skipping 13 matching lines @@
 #include "mojo/common/trace_controller_impl.h"
 #include "mojo/common/tracing_impl.h"
 #include "mojo/edk/embedder/embedder.h"
 #include "mojo/edk/embedder/simple_platform_support.h"
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
 #include "services/tracing/tracing.mojom.h"
 #include "shell/application_manager/application_loader.h"
 #include "shell/application_manager/application_manager.h"
+#include "shell/background_application_loader.h"
 #include "shell/command_line_util.h"
 #include "shell/filename_util.h"
 #include "shell/in_process_native_runner.h"
 #include "shell/out_of_process_native_runner.h"
 #include "shell/switches.h"
 #include "shell/tracer.h"
+#include "shell/url_response_disk_cache_loader.h"
 #include "url/gurl.h"
 
 using mojo::ServiceProvider;
 using mojo::ServiceProviderPtr;
 
 namespace shell {
 namespace {
 
 // Used to ensure we only init once.
 class Setup {
@@ skipping 201 matching lines @@
 bool Context::InitWithPaths(const base::FilePath& shell_child_path) {
   TRACE_EVENT0("mojo_shell", "Context::InitWithPaths");
   const base::CommandLine& command_line =
       *base::CommandLine::ForCurrentProcess();
 
   if (command_line.HasSwitch(switches::kWaitForDebugger))
     base::debug::WaitForDebugger(60, true);
 
   mojo_shell_child_path_ = shell_child_path;
 
+  application_manager()->SetLoaderForURL(
+      make_scoped_ptr(new BackgroundApplicationLoader(
+          make_scoped_ptr(new URLResponseDiskCacheLoader()),
+          "url_response_disk_cache", base::MessageLoop::TYPE_DEFAULT)),
+      GURL("mojo:url_response_disk_cache"));
+
   EnsureEmbedderIsInitialized();
   task_runners_.reset(
       new TaskRunners(base::MessageLoop::current()->message_loop_proxy()));
 
   // TODO(vtl): Probably these failures should be checked before |Init()|, and
   // this function simply shouldn't fail.
   if (!shell_file_root_.is_valid())
     return false;
   if (!ConfigureURLMappings(command_line, this))
     return false;
@@ skipping 74 matching lines @@
     app_urls_.erase(url);
     if (app_urls_.empty() && base::MessageLoop::current()->is_running()) {
       DCHECK_EQ(base::MessageLoop::current()->task_runner(),
                 task_runners_->shell_runner());
       base::MessageLoop::current()->Quit();
     }
   }
 }
 
 }  // namespace shell