[Offline Prefetech] Send GetOperationReqest to the server

components/offline_pages/core/prefetch/generate_page_bundle_request.h

Index: components/offline_pages/core/prefetch/generate_page_bundle_request.h
diff --git a/components/offline_pages/core/prefetch/generate_page_bundle_request.h b/components/offline_pages/core/prefetch/generate_page_bundle_request.h
index 45350499792ce7586ff1dc4afc710e65d8b448a1..4311313516915929b3ce0ff0576d19b31830a2ad 100644
--- a/components/offline_pages/core/prefetch/generate_page_bundle_request.h
+++ b/components/offline_pages/core/prefetch/generate_page_bundle_request.h
@@ -9,7 +9,6 @@
 
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/ref_counted.h"
 #include "components/offline_pages/core/prefetch/prefetch_types.h"
 
 namespace net {
@@ -19,34 +18,22 @@ class URLRequestContextGetter;
 namespace offline_pages {
 
 class PrefetchRequestFetcher;
-namespace proto {
-class Any;
-class Operation;
-}  // namespace proto
 
 class GeneratePageBundleRequest {
  public:
-  using FinishedCallback =
-      base::Callback<void(PrefetchRequestStatus status,
-                          const std::vector<RenderPageInfo>& pages)>;
-
   GeneratePageBundleRequest(
       const std::string& user_agent,
       const std::string& gcm_registration_id,
       int max_bundle_size_bytes,
       const std::vector<std::string>& page_urls,
       net::URLRequestContextGetter* request_context_getter,
-      const FinishedCallback& callback);
+      const PrefetchRequestFinishedCallback& callback);
   ~GeneratePageBundleRequest();
 
  private:
   void OnCompleted(PrefetchRequestStatus status, const std::string& data);
-  void ParseDoneOperationResponse(const proto::Operation& operation);
-  void ParsePendingOperationResponse(const proto::Operation& operation);
-  void ParseAnyData(const proto::Any& any_data);
-  void NotifyParsingFailure();
 
-  FinishedCallback callback_;
+  PrefetchRequestFinishedCallback callback_;
   std::unique_ptr<PrefetchRequestFetcher> fetcher_;
 
   DISALLOW_COPY_AND_ASSIGN(GeneratePageBundleRequest);