Move most of the component updater artifacts to update_client.

components/update_client/component_patcher.cc

Index: components/update_client/component_patcher.cc
diff --git a/components/component_updater/component_patcher.cc b/components/update_client/component_patcher.cc
similarity index 89%
rename from components/component_updater/component_patcher.cc
rename to components/update_client/component_patcher.cc
index 17c997f1ab736bc7ed588f99f52a075d96cff025..651756e1b9d016011b97175f75764a2dee49be6d 100644
--- a/components/component_updater/component_patcher.cc
+++ b/components/update_client/component_patcher.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/component_updater/component_patcher.h"
+#include "components/update_client/component_patcher.h"
 
 #include <string>
 #include <vector>
@@ -15,10 +15,9 @@
 #include "base/location.h"
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
-#include "components/component_updater/component_patcher_operation.h"
-#include "components/component_updater/component_updater_service.h"
+#include "components/update_client/component_patcher_operation.h"
 
-namespace component_updater {
+namespace update_client {
 
 namespace {
 
@@ -95,10 +94,7 @@ void ComponentPatcher::PatchNextFile() {
     DonePatching(ComponentUnpacker::kDeltaUnsupportedCommand, 0);
     return;
   }
-  current_operation_->Run(command_args,
-                          input_dir_,
-                          unpack_dir_,
-                          installer_,
+  current_operation_->Run(command_args, input_dir_, unpack_dir_, installer_,
                           base::Bind(&ComponentPatcher::DonePatchingFile,
                                      scoped_refptr<ComponentPatcher>(this)),
                           task_runner_);
@@ -122,4 +118,4 @@ void ComponentPatcher::DonePatching(ComponentUnpacker::Error error,
   callback_.Reset();
 }
 
-}  // namespace component_updater
+}  // namespace update_client