Componentize component_updater: Decouple in-process DeltaUpdateOp from out-of-process version.

chrome/utility/chrome_content_utility_client.cc

 // 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.
 
 #include "chrome/utility/chrome_content_utility_client.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/time/time.h"
@@ skipping 233 matching lines @@
     Send(new ChromeUtilityHostMsg_DecodeImage_Failed());
   }
   ReleaseProcessIfNeeded();
 }
 
 void ChromeContentUtilityClient::OnPatchFileBsdiff(
     const base::FilePath& input_file,
     const base::FilePath& patch_file,
     const base::FilePath& output_file) {
   if (input_file.empty() || patch_file.empty() || output_file.empty()) {
-    Send(new ChromeUtilityHostMsg_PatchFile_Failed(-1));
+    Send(new ChromeUtilityHostMsg_PatchFile_Finished(-1));
   } else {
     const int patch_status = courgette::ApplyBinaryPatch(input_file,
                                                          patch_file,
                                                          output_file);
-    if (patch_status != courgette::OK)
-      Send(new ChromeUtilityHostMsg_PatchFile_Failed(patch_status));
-    else
-      Send(new ChromeUtilityHostMsg_PatchFile_Succeeded());
+    Send(new ChromeUtilityHostMsg_PatchFile_Finished(patch_status));
   }
   ReleaseProcessIfNeeded();
 }
 
 void ChromeContentUtilityClient::OnPatchFileCourgette(
     const base::FilePath& input_file,
     const base::FilePath& patch_file,
     const base::FilePath& output_file) {
   if (input_file.empty() || patch_file.empty() || output_file.empty()) {
-    Send(new ChromeUtilityHostMsg_PatchFile_Failed(-1));
+    Send(new ChromeUtilityHostMsg_PatchFile_Finished(-1));
   } else {
     const int patch_status = courgette::ApplyEnsemblePatch(
         input_file.value().c_str(),
         patch_file.value().c_str(),
         output_file.value().c_str());
-    if (patch_status != courgette::C_OK)
-      Send(new ChromeUtilityHostMsg_PatchFile_Failed(patch_status));
-    else
-      Send(new ChromeUtilityHostMsg_PatchFile_Succeeded());
+    Send(new ChromeUtilityHostMsg_PatchFile_Finished(patch_status));
   }
   ReleaseProcessIfNeeded();
 }
 
 void ChromeContentUtilityClient::OnStartupPing() {
   Send(new ChromeUtilityHostMsg_ProcessStarted);
   // Don't release the process, we assume further messages are on the way.
 }
 
 #if defined(FULL_SAFE_BROWSING)
@@ skipping 15 matching lines @@
     const std::string& mime_type, int64 total_size, bool get_attached_images) {
   // Only one IPCDataSource may be created and added to the list of handlers.
   metadata::IPCDataSource* source = new metadata::IPCDataSource(total_size);
   handlers_.push_back(source);
 
   metadata::MediaMetadataParser* parser = new metadata::MediaMetadataParser(
       source, mime_type, get_attached_images);
   parser->Start(base::Bind(&FinishParseMediaMetadata, base::Owned(parser)));
 }
 #endif