drive: Add metadata parameters to InitiateUpload* methods

google_apis/drive/drive_api_url_generator.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 "google_apis/drive/drive_api_url_generator.h"
 
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "net/base/escape.h"
@@ skipping 152 matching lines @@
 }
 
 GURL DriveApiUrlGenerator::GetChildrenDeleteUrl(
     const std::string& child_id, const std::string& folder_id) const {
   return base_url_.Resolve(
       base::StringPrintf(kDriveV2ChildrenUrlForRemovalFormat,
                          net::EscapePath(folder_id).c_str(),
                          net::EscapePath(child_id).c_str()));
 }
 
-GURL DriveApiUrlGenerator::GetInitiateUploadNewFileUrl() const {
-  return AddResumableUploadParam(
+GURL DriveApiUrlGenerator::GetInitiateUploadNewFileUrl(
+    bool set_modified_date) const {
+  GURL url = AddResumableUploadParam(
       base_url_.Resolve(kDriveV2InitiateUploadNewFileUrl));
+
+  // setModifiedDate is "false" by default.
+  if (set_modified_date)
+    url = net::AppendOrReplaceQueryParameter(url, "setModifiedDate", "true");
+
+  return url;
 }
 
 GURL DriveApiUrlGenerator::GetInitiateUploadExistingFileUrl(
-    const std::string& resource_id) const {
-  const GURL& url = base_url_.Resolve(
+    const std::string& resource_id,
+    bool set_modified_date) const {
+  GURL url = base_url_.Resolve(
       kDriveV2InitiateUploadExistingFileUrlPrefix +
       net::EscapePath(resource_id));
-  return AddResumableUploadParam(url);
+  url = AddResumableUploadParam(url);
+
+  // setModifiedDate is "false" by default.
+  if (set_modified_date)
+    url = net::AppendOrReplaceQueryParameter(url, "setModifiedDate", "true");
+
+  return url;
 }
 
 GURL DriveApiUrlGenerator::GenerateDownloadFileUrl(
     const std::string& resource_id) const {
   return base_download_url_.Resolve(net::EscapePath(resource_id));
 }
 
 }  // namespace google_apis