Bundle core applicatons in the shell.

shell/android/url_response_disk_cache_delegate_impl.h

+// Copyright 2015 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.
+
+#ifndef SHELL_ANDROID_URL_RESPONSE_DISK_CACHE_DELEGATE_IMPL_H_
+#define SHELL_ANDROID_URL_RESPONSE_DISK_CACHE_DELEGATE_IMPL_H_
+
+#include <map>
+
+#include "base/android/scoped_java_ref.h"
+#include "services/url_response_disk_cache/url_response_disk_cache_delegate.h"
+#include "shell/context.h"
+
+struct AAssetManager;
+
+namespace shell {
+
+class URLResponseDiskCacheDelegateImpl
+    : public mojo::URLResponseDiskCacheDelegate {
+ public:
+  URLResponseDiskCacheDelegateImpl(Context* contest, jobject j_asset_manager);
+  ~URLResponseDiskCacheDelegateImpl() override;
+
+ private:
+  // mojo:URLResponseDiskCacheDelegate implementation:
+  void GetInitialPath(scoped_refptr<base::TaskRunner> task_runner,
+                      const std::string& url,
+                      const base::FilePath& target,
+                      const base::Callback<void(bool)>& callback) override;
+
+  bool ExtractAsset(const std::string& asset_name,
+                    const base::FilePath& target);
+
+  void PopulateAssetsIfNeeded();
+
+  Context* context_;
+  base::android::ScopedJavaGlobalRef<jobject> j_asset_manager_;
+  std::map<std::string, std::string> url_to_asset_name_;
+  AAssetManager* asset_manager_;
+
+  DISALLOW_COPY_AND_ASSIGN(URLResponseDiskCacheDelegateImpl);
+};
+
+}  // namespace shell
+
+#endif  // SHELL_ANDROID_URL_RESPONSE_DISK_CACHE_DELEGATE_IMPL_H_