[Sync] Move //sync to //components/sync.

components/sync/core_impl/attachments/attachment_downloader_impl.cc

Index: components/sync/core_impl/attachments/attachment_downloader_impl.cc
diff --git a/sync/internal_api/attachments/attachment_downloader_impl.cc b/components/sync/core_impl/attachments/attachment_downloader_impl.cc
similarity index 91%
rename from sync/internal_api/attachments/attachment_downloader_impl.cc
rename to components/sync/core_impl/attachments/attachment_downloader_impl.cc
index f0443c1082c8176137176187d0395e6f21b8571b..c28e9181066a2f8be33c57a99198690f3ebf8208 100644
--- a/sync/internal_api/attachments/attachment_downloader_impl.cc
+++ b/components/sync/core_impl/attachments/attachment_downloader_impl.cc
@@ -2,9 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "sync/internal_api/public/attachments/attachment_downloader_impl.h"
+#include "components/sync/core/attachments/attachment_downloader_impl.h"
 
 #include <stdint.h>
+
 #include <utility>
 
 #include "base/base64.h"
@@ -17,15 +18,15 @@
 #include "base/sys_byteorder.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
+#include "components/sync/core/attachments/attachment_uploader_impl.h"
+#include "components/sync/core/attachments/attachment_util.h"
+#include "components/sync/protocol/sync.pb.h"
 #include "net/base/load_flags.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_status_code.h"
 #include "net/http/http_util.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_status.h"
-#include "sync/internal_api/public/attachments/attachment_uploader_impl.h"
-#include "sync/internal_api/public/attachments/attachment_util.h"
-#include "sync/protocol/sync.pb.h"
 #include "url/gurl.h"
 
 namespace syncer {
@@ -48,8 +49,7 @@ struct AttachmentDownloaderImpl::DownloadState {
 AttachmentDownloaderImpl::DownloadState::DownloadState(
     const AttachmentId& attachment_id,
     const AttachmentUrl& attachment_url)
-    : attachment_id(attachment_id), attachment_url(attachment_url) {
-}
+    : attachment_id(attachment_id), attachment_url(attachment_url) {}
 
 AttachmentDownloaderImpl::AttachmentDownloaderImpl(
     const GURL& sync_service_url,
@@ -76,8 +76,7 @@ AttachmentDownloaderImpl::AttachmentDownloaderImpl(
   DCHECK(!raw_store_birthday_.empty());
 }
 
-AttachmentDownloaderImpl::~AttachmentDownloaderImpl() {
-}
+AttachmentDownloaderImpl::~AttachmentDownloaderImpl() {}
 
 void AttachmentDownloaderImpl::DownloadAttachment(
     const AttachmentId& attachment_id,
@@ -85,7 +84,8 @@ void AttachmentDownloaderImpl::DownloadAttachment(
   DCHECK(CalledOnValidThread());
 
   AttachmentUrl url = AttachmentUploaderImpl::GetURLForAttachmentId(
-                          sync_service_url_, attachment_id).spec();
+                          sync_service_url_, attachment_id)
+                          .spec();
 
   StateMap::iterator iter = state_map_.find(url);
   DownloadState* download_state =
@@ -113,8 +113,7 @@ void AttachmentDownloaderImpl::OnGetTokenSuccess(
   StateList::const_iterator iter;
   // Start downloads for all download requests waiting for access token.
   for (iter = requests_waiting_for_access_token_.begin();
-       iter != requests_waiting_for_access_token_.end();
-       ++iter) {
+       iter != requests_waiting_for_access_token_.end(); ++iter) {
     DownloadState* download_state = *iter;
     download_state->access_token = access_token;
     download_state->url_fetcher =
@@ -134,8 +133,7 @@ void AttachmentDownloaderImpl::OnGetTokenFailure(
   StateList::const_iterator iter;
   // Without access token all downloads fail.
   for (iter = requests_waiting_for_access_token_.begin();
-       iter != requests_waiting_for_access_token_.end();
-       ++iter) {
+       iter != requests_waiting_for_access_token_.end(); ++iter) {
     DownloadState* download_state = *iter;
     scoped_refptr<base::RefCountedString> null_attachment_data;
     ReportResult(*download_state, DOWNLOAD_TRANSIENT_ERROR,
@@ -166,14 +164,16 @@ void AttachmentDownloaderImpl::OnURLFetchComplete(
 
   net::URLRequestStatus status = source->GetStatus();
   const int response_code = source->GetResponseCode();
-  UMA_HISTOGRAM_SPARSE_SLOWLY("Sync.Attachments.DownloadResponseCode",
+  UMA_HISTOGRAM_SPARSE_SLOWLY(
+      "Sync.Attachments.DownloadResponseCode",
       status.is_success() ? response_code : status.error());
   if (response_code == net::HTTP_OK) {
     std::string data_as_string;
     source->GetResponseAsString(&data_as_string);
     attachment_data = base::RefCountedString::TakeString(&data_as_string);
 
-    UMA_HISTOGRAM_LONG_TIMES("Sync.Attachments.DownloadTotalTime",
+    UMA_HISTOGRAM_LONG_TIMES(
+        "Sync.Attachments.DownloadTotalTime",
         base::TimeTicks::Now() - download_state.start_time);
 
     attachment_crc32c = ComputeCrc32c(attachment_data);
@@ -198,8 +198,7 @@ void AttachmentDownloaderImpl::OnURLFetchComplete(
   } else if (response_code == net::HTTP_UNAUTHORIZED) {
     // Server tells us we've got a bad token so invalidate it.
     OAuth2TokenServiceRequest::InvalidateToken(token_service_provider_.get(),
-                                               account_id_,
-                                               oauth2_scopes_,
+                                               account_id_, oauth2_scopes_,
                                                download_state.access_token);
     // Fail the request, but indicate that it may be successful if retried.
     result = DOWNLOAD_TRANSIENT_ERROR;
@@ -240,8 +239,7 @@ void AttachmentDownloaderImpl::ReportResult(
     const scoped_refptr<base::RefCountedString>& attachment_data) {
   std::vector<DownloadCallback>::const_iterator iter;
   for (iter = download_state.user_callbacks.begin();
-       iter != download_state.user_callbacks.end();
-       ++iter) {
+       iter != download_state.user_callbacks.end(); ++iter) {
     std::unique_ptr<Attachment> attachment;
     if (result == DOWNLOAD_SUCCESS) {
       attachment.reset(new Attachment(Attachment::CreateFromParts(
@@ -268,8 +266,8 @@ bool AttachmentDownloaderImpl::ExtractCrc32c(
   while (headers->EnumerateHeader(&iter, "x-goog-hash", &header_value)) {
     // Because EnumerateHeader is smart about list values, header_value will
     // either be empty or a single name=value pair.
-    net::HttpUtil::NameValuePairsIterator pair_iter(
-        header_value.begin(), header_value.end(), ',');
+    net::HttpUtil::NameValuePairsIterator pair_iter(header_value.begin(),
+                                                    header_value.end(), ',');
     if (pair_iter.GetNext()) {
       if (pair_iter.name() == "crc32c") {
         crc32c_encoded = pair_iter.value();