Add PluginServiceStub for builds with enable_plugins==0

content/browser/plugin_service_stub.h

Index: content/browser/plugin_service_stub.h
diff --git a/content/browser/plugin_service_stub.h b/content/browser/plugin_service_stub.h
new file mode 100644
index 0000000000000000000000000000000000000000..95a95c31721aee7db7f884642532ec7545fb367f
--- /dev/null
+++ b/content/browser/plugin_service_stub.h
@@ -0,0 +1,78 @@
+// 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.
+
+// Stub implementation of PluginService for builds with
+// plugins disabled.
+
+#ifndef CONTENT_BROWSER_PLUGIN_SERVICE_STUB_H_
+#define CONTENT_BROWSER_PLUGIN_SERVICE_STUB_H_
+
+#include "content/public/browser/plugin_service.h"
+
+#include "base/memory/singleton.h"
+
+namespace content {
+class CONTENT_EXPORT PluginServiceStub
+    : NON_EXPORTED_BASE(public PluginService) {
+ public:
+  // Returns the PluginServiceStub singleton.
+  static PluginServiceStub* GetInstance();
+
+  // PluginService implementation:
+  virtual void Init() OVERRIDE {}
+  virtual void StartWatchingPlugins() OVERRIDE {}
+  virtual bool GetPluginInfoArray(
+      const GURL& url,
+      const std::string& mime_type,
+      bool allow_wildcard,
+      std::vector<webkit::WebPluginInfo>* info,
+      std::vector<std::string>* actual_mime_types) OVERRIDE;
+  virtual bool GetPluginInfo(int render_process_id,
+                             int render_view_id,
+                             ResourceContext* context,
+                             const GURL& url,
+                             const GURL& page_url,
+                             const std::string& mime_type,
+                             bool allow_wildcard,
+                             bool* is_stale,
+                             webkit::WebPluginInfo* info,
+                             std::string* actual_mime_type) OVERRIDE;
+  virtual bool GetPluginInfoByPath(const FilePath& plugin_path,
+                                   webkit::WebPluginInfo* info) OVERRIDE;
+  virtual string16 GetPluginDisplayNameByPath(const FilePath& path) OVERRIDE;
+  virtual void GetPlugins(const GetPluginsCallback& callback) OVERRIDE {}
+  virtual PepperPluginInfo* GetRegisteredPpapiPluginInfo(
+      const FilePath& plugin_path) OVERRIDE;
+  virtual void SetFilter(PluginServiceFilter* filter) OVERRIDE {}
+  virtual PluginServiceFilter* GetFilter() OVERRIDE;
+  virtual void ForcePluginShutdown(const FilePath& plugin_path) OVERRIDE {}
+  virtual bool IsPluginUnstable(const FilePath& plugin_path) OVERRIDE;
+  virtual void RefreshPlugins() OVERRIDE {}
+  virtual void AddExtraPluginPath(const FilePath& path) OVERRIDE {}
+  virtual void AddExtraPluginDir(const FilePath& path) OVERRIDE {}
+  virtual void RemoveExtraPluginPath(const FilePath& path) OVERRIDE {}
+  virtual void UnregisterInternalPlugin(const FilePath& path) OVERRIDE {}
+  virtual void RegisterInternalPlugin(
+      const webkit::WebPluginInfo& info, bool add_at_beginning) OVERRIDE {}
+  virtual void GetInternalPlugins(
+      std::vector<webkit::WebPluginInfo>* plugins) OVERRIDE {}
+  virtual webkit::npapi::PluginList* GetPluginList() OVERRIDE;
+  virtual void SetPluginListForTesting(
+      webkit::npapi::PluginList* plugin_list) OVERRIDE {}
+#if defined(OS_MACOSX)
+  virtual void AppActivated() OVERRIDE {}
+#endif
+
+ private:
+  friend struct DefaultSingletonTraits<PluginServiceStub>;
+
+  PluginServiceStub();
+  virtual ~PluginServiceStub();
+
+  DISALLOW_COPY_AND_ASSIGN(PluginServiceStub);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_PLUGIN_SERVICE_STUB_H_