[cast_channel] Move cast_channel related files from //extensions to //components

extensions/browser/api/cast_channel/cast_channel_api.h

Index: extensions/browser/api/cast_channel/cast_channel_api.h
diff --git a/extensions/browser/api/cast_channel/cast_channel_api.h b/extensions/browser/api/cast_channel/cast_channel_api.h
index b97faea16966143992f36916e49706bcde05c421..989a1bf5dac300b260c43171a027418f8404d4d8 100644
--- a/extensions/browser/api/cast_channel/cast_channel_api.h
+++ b/extensions/browser/api/cast_channel/cast_channel_api.h
@@ -13,9 +13,9 @@
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread_checker.h"
 #include "components/cast_channel/cast_channel_enum.h"
-#include "extensions/browser/api/api_resource_manager.h"
+#include "components/cast_channel/cast_socket.h"
+#include "components/cast_channel/proto/logging.pb.h"
 #include "extensions/browser/api/async_api_function.h"
-#include "extensions/browser/api/cast_channel/cast_socket.h"
 #include "extensions/browser/browser_context_keyed_api_factory.h"
 #include "extensions/common/api/cast_channel.h"
 
@@ -29,16 +29,14 @@ namespace net {
 class IPEndPoint;
 }
 
-namespace extensions {
-
-struct Event;
-
-namespace api {
 namespace cast_channel {
 class CastSocketService;
 class Logger;
 }  // namespace cast_channel
-}  // namespace api
+
+namespace extensions {
+
+struct Event;
 
 namespace cast_channel = api::cast_channel;
 
@@ -58,15 +56,15 @@ class CastChannelAPI : public BrowserContextKeyedAPI,
   // Alternatively,
   // consider making Logger not ref-counted by passing a weak
   // reference of Logger to the CastSockets instead.
-  scoped_refptr<cast_channel::Logger> GetLogger();
+  scoped_refptr<::cast_channel::Logger> GetLogger();
 
   // Sets the CastSocket instance to be used for testing.
   void SetSocketForTest(
-      std::unique_ptr<cast_channel::CastSocket> socket_for_test);
+      std::unique_ptr<::cast_channel::CastSocket> socket_for_test);
 
   // Returns a test CastSocket instance, if it is defined.
   // Otherwise returns a scoped_ptr with a nullptr value.
-  std::unique_ptr<cast_channel::CastSocket> GetSocketForTest();
+  std::unique_ptr<::cast_channel::CastSocket> GetSocketForTest();
 
   // Returns the API browser context.
   content::BrowserContext* GetBrowserContext() const;
@@ -92,8 +90,8 @@ class CastChannelAPI : public BrowserContextKeyedAPI,
   static const char* service_name() { return "CastChannelAPI"; }
 
   content::BrowserContext* const browser_context_;
-  scoped_refptr<cast_channel::Logger> logger_;
-  std::unique_ptr<cast_channel::CastSocket> socket_for_test_;
+  scoped_refptr<::cast_channel::Logger> logger_;
+  std::unique_ptr<::cast_channel::CastSocket> socket_for_test_;
   std::unique_ptr<base::Timer> injected_timeout_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(CastChannelAPI);
@@ -113,11 +111,11 @@ class CastChannelAsyncApiFunction : public AsyncApiFunction {
   // Returns the socket corresponding to |channel_id| if one exists.  Otherwise,
   // sets the function result with CHANNEL_ERROR_INVALID_CHANNEL_ID, completes
   // the function, and returns null.
-  cast_channel::CastSocket* GetSocketOrCompleteWithError(int channel_id);
+  ::cast_channel::CastSocket* GetSocketOrCompleteWithError(int channel_id);
 
   // Adds |socket| to |manager_| and returns the new channel_id.  |manager_|
   // assumes ownership of |socket|.
-  int AddSocket(std::unique_ptr<cast_channel::CastSocket> socket);
+  int AddSocket(std::unique_ptr<::cast_channel::CastSocket> socket);
 
   // Removes the CastSocket corresponding to |channel_id| from the resource
   // manager.
@@ -125,7 +123,7 @@ class CastChannelAsyncApiFunction : public AsyncApiFunction {
 
   // Sets the function result to a ChannelInfo obtained from the state of
   // |socket|.
-  void SetResultFromSocket(const cast_channel::CastSocket& socket);
+  void SetResultFromSocket(const ::cast_channel::CastSocket& socket);
 
   // Sets the function result to a ChannelInfo populated with |channel_id| and
   // |error|.
@@ -133,14 +131,14 @@ class CastChannelAsyncApiFunction : public AsyncApiFunction {
 
   // Returns the socket corresponding to |channel_id| if one exists, or null
   // otherwise.
-  cast_channel::CastSocket* GetSocket(int channel_id) const;
+  ::cast_channel::CastSocket* GetSocket(int channel_id) const;
 
  private:
   // Sets the function result from |channel_info|.
   void SetResultFromChannelInfo(const cast_channel::ChannelInfo& channel_info);
 
   // Manages creating and removing cast sockets.
-  api::cast_channel::CastSocketService* cast_socket_service_;
+  ::cast_channel::CastSocketService* cast_socket_service_;
 };
 
 class CastChannelOpenFunction : public CastChannelAsyncApiFunction {
@@ -165,16 +163,16 @@ class CastChannelOpenFunction : public CastChannelAsyncApiFunction {
 
   // Receives incoming messages and errors and provides additional API and
   // origin socket context.
-  class CastMessageHandler : public cast_channel::CastTransport::Delegate {
+  class CastMessageHandler : public ::cast_channel::CastTransport::Delegate {
    public:
     CastMessageHandler(const EventDispatchCallback& ui_dispatch_cb,
-                       cast_channel::CastSocket* socket,
-                       scoped_refptr<api::cast_channel::Logger> logger);
+                       ::cast_channel::CastSocket* socket,
+                       scoped_refptr<::cast_channel::Logger> logger);
     ~CastMessageHandler() override;
 
     // CastTransport::Delegate implementation.
     void OnError(::cast_channel::ChannelError error_state) override;
-    void OnMessage(const cast_channel::CastMessage& message) override;
+    void OnMessage(const ::cast_channel::CastMessage& message) override;
     void Start() override;
 
    private:
@@ -182,9 +180,9 @@ class CastChannelOpenFunction : public CastChannelAsyncApiFunction {
     // Should be bound to a weak pointer, to prevent any use-after-free
     // conditions.
     EventDispatchCallback const ui_dispatch_cb_;
-    cast_channel::CastSocket* const socket_;
+    ::cast_channel::CastSocket* const socket_;
     // Logger object for reporting error details.
-    scoped_refptr<api::cast_channel::Logger> logger_;
+    scoped_refptr<::cast_channel::Logger> logger_;
 
     DISALLOW_COPY_AND_ASSIGN(CastMessageHandler);
   };