Switch to standard integer types in components/, part 4 of 4.

components/translate/content/browser/data_file_browser_cld_data_provider.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.
 
 // NOT DEAD CODE!
 // This code isn't dead, even if it isn't currently being used. Please refer to:
 // https://www.chromium.org/developers/how-tos/compact-language-detector-cld-data-source-configuration
 
 #include "components/translate/content/browser/data_file_browser_cld_data_provider.h"
 
-#include "base/basictypes.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/weak_ptr.h"
 #include "base/synchronization/lock.h"
 #include "base/task_runner.h"
 #include "components/translate/content/common/cld_data_source.h"
 #include "components/translate/content/common/data_file_cld_data_provider_messages.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_platform_file.h"
 
 namespace {
 // The data file,  cached as long as the process stays alive.
 // We also track the offset at which the data starts, and its length.
 base::LazyInstance<base::FilePath> g_cached_filepath;  // guarded by g_file_lock
 base::File* g_cached_file = NULL;  // guarded by g_file_lock_
-uint64 g_cached_data_offset = 0;  // guarded by g_file_lock_
-uint64 g_cached_data_length = 0;  // guarded by g_file_lock_
+uint64_t g_cached_data_offset = 0;  // guarded by g_file_lock_
+uint64_t g_cached_data_length = 0;  // guarded by g_file_lock_
 
 // Guards g_cached_filepath
 base::LazyInstance<base::Lock> g_file_lock_;
 }  // namespace
 
 namespace translate {
 
 void SetCldDataFilePath(const base::FilePath& path) {
   VLOG(1) << "Setting CLD data file path to: " << path.value();
   base::AutoLock lock(g_file_lock_.Get());
@@ skipping 33 matching lines @@
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void DataFileBrowserCldDataProvider::OnCldDataRequest() {
   // Quickly try to read g_cached_file. If valid, the file handle is
   // cached and can be used immediately. Else, queue the caching task to the
   // blocking pool.
   VLOG(1) << "Received request for CLD data file.";
   base::File* handle = NULL;
-  uint64 data_offset = 0;
-  uint64 data_length = 0;
+  uint64_t data_offset = 0;
+  uint64_t data_length = 0;
   {
     base::AutoLock lock(g_file_lock_.Get());
     handle = g_cached_file;
     data_offset = g_cached_data_offset;
     data_length = g_cached_data_length;
   }
 
   if (handle && handle->IsValid()) {
     // Cached data available. Respond to the request.
     VLOG(1) << "CLD data file is already cached, replying immediately.";
@@ skipping 16 matching lines @@
   VLOG(1) << "CLD data file not yet cached, deferring lookup";
   content::BrowserThread::PostBlockingPoolTaskAndReply(
       FROM_HERE,
       base::Bind(&DataFileBrowserCldDataProvider::OnCldDataRequestInternal),
       base::Bind(&DataFileBrowserCldDataProvider::SendCldDataResponse,
                  weak_pointer_factory_.get()->GetWeakPtr()));
 }
 
 void DataFileBrowserCldDataProvider::SendCldDataResponse() {
   base::File* handle = NULL;
-  uint64 data_offset = 0;
-  uint64 data_length = 0;
+  uint64_t data_offset = 0;
+  uint64_t data_length = 0;
   {
     base::AutoLock lock(g_file_lock_.Get());
     handle = g_cached_file;
     data_offset = g_cached_data_offset;
     data_length = g_cached_data_length;
   }
 
   if (handle && handle->IsValid())
     SendCldDataResponseInternal(handle, data_offset, data_length);
 }
 
 void DataFileBrowserCldDataProvider::SendCldDataResponseInternal(
     const base::File* handle,
-    const uint64 data_offset,
-    const uint64 data_length) {
+    const uint64_t data_offset,
+    const uint64_t data_length) {
   VLOG(1) << "Sending CLD data file response.";
 
   content::RenderFrameHost* render_frame_host =
       web_contents_->GetMainFrame();
   if (render_frame_host == NULL) {
     // Render frame destroyed, no need to bother.
     VLOG(1) << "Lost render frame host, giving up";
     return;
   }
 
@@ skipping 62 matching lines @@
 
   base::File::Info file_info;
   if (!file->GetInfo(&file_info)) {
     LOG(WARNING) << "CLD data file exists but cannot be inspected";
     return;
   }
 
   // For now, our offset and length are simply 0 and the length of the file,
   // respectively. If we later decide to include the CLD2 data file inside of
   // a larger binary context, these params can be twiddled appropriately.
-  const uint64 data_offset = 0;
-  const uint64 data_length = file_info.size;
+  const uint64_t data_offset = 0;
+  const uint64_t data_length = file_info.size;
 
   {
     base::AutoLock lock(g_file_lock_.Get());
     if (g_cached_file) {
       // Idempotence: Racing another request on the blocking pool, abort.
       VLOG(1) << "Another thread finished caching first, aborting.";
     } else {
       // Else, this request has taken care of it all. Cache all info.
       VLOG(1) << "Caching CLD data file information.";
       g_cached_file = file.release();
       g_cached_data_offset = data_offset;
       g_cached_data_length = data_length;
     }
   }
 }
 
 }  // namespace translate