Move most of the component updater artifacts to update_client.

components/update_client/test/component_patcher_unittest.h

Index: components/update_client/test/component_patcher_unittest.h
diff --git a/components/component_updater/test/component_patcher_unittest.h b/components/update_client/test/component_patcher_unittest.h
similarity index 75%
rename from components/component_updater/test/component_patcher_unittest.h
rename to components/update_client/test/component_patcher_unittest.h
index 3eb1b97369c387a6f3f65d3990e04dc70664748b..f7a4aea099ae913881c3c3c229f52063e9d8c27b 100644
--- a/components/component_updater/test/component_patcher_unittest.h
+++ b/components/update_client/test/component_patcher_unittest.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_COMPONENT_UPDATER_TEST_COMPONENT_PATCHER_UNITTEST_H_
-#define COMPONENTS_COMPONENT_UPDATER_TEST_COMPONENT_PATCHER_UNITTEST_H_
+#ifndef COMPONENTS_UPDATE_CLIENT_TEST_COMPONENT_PATCHER_UNITTEST_H_
+#define COMPONENTS_UPDATE_CLIENT_TEST_COMPONENT_PATCHER_UNITTEST_H_
 
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
@@ -13,7 +13,7 @@
 #include "courgette/third_party/bsdiff.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace component_updater {
+namespace update_client {
 
 class MockComponentPatcher;
 class ReadOnlyTestInstaller;
@@ -23,7 +23,7 @@ const char binary_output_hash[] =
 
 class ComponentPatcherOperationTest : public testing::Test {
  public:
-  explicit ComponentPatcherOperationTest();
+  ComponentPatcherOperationTest();
   ~ComponentPatcherOperationTest() override;
 
  protected:
@@ -37,6 +37,6 @@ class ComponentPatcherOperationTest : public testing::Test {
   base::MessageLoopForIO loop_;
 };
 
-}  // namespace component_updater
+}  // namespace update_client
 
-#endif  // COMPONENTS_COMPONENT_UPDATER_TEST_COMPONENT_PATCHER_UNITTEST_H_
+#endif  // COMPONENTS_UPDATE_CLIENT_TEST_COMPONENT_PATCHER_UNITTEST_H_