Add a mimeHandler extension API.

extensions/common/manifest_handlers/mime_types_handler.cc

 // Copyright 2014 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/common/extensions/manifest_handlers/mime_types_handler.h"
+#include "extensions/common/manifest_handlers/mime_types_handler.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
-#include "chrome/common/extensions/extension_constants.h"
+#include "extensions/common/constants.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/manifest_constants.h"
 
 namespace keys = extensions::manifest_keys;
 namespace errors = extensions::manifest_errors;
 
 namespace {
 
 const char* const kMIMETypeHandlersWhitelist[] = {
     extension_misc::kPdfExtensionId,
     extension_misc::kQuickOfficeComponentExtensionId,
     extension_misc::kQuickOfficeInternalExtensionId,
     extension_misc::kQuickOfficeExtensionId,
-    extension_misc::kStreamsPrivateTestExtensionId};
+    extension_misc::kMimeHandlerPrivateTestExtensionId};
 
 // Stored on the Extension.
 struct MimeTypesHandlerInfo : public extensions::Extension::ManifestData {
   MimeTypesHandler handler_;
 
   MimeTypesHandlerInfo();
   ~MimeTypesHandlerInfo() override;
 };
 
 MimeTypesHandlerInfo::MimeTypesHandlerInfo() {
@@ skipping 71 matching lines @@
   extension->SetManifestData(keys::kMimeTypesHandler, info.release());
   return true;
 }
 
 const std::vector<std::string> MimeTypesHandlerParser::Keys() const {
   std::vector<std::string> keys;
   keys.push_back(keys::kMIMETypes);
   keys.push_back(keys::kMimeTypesHandler);
   return keys;
 }