Index: chrome/browser/extensions/api/file_handlers/mime_util.cc |
diff --git a/chrome/browser/extensions/api/file_handlers/mime_util.cc b/chrome/browser/extensions/api/file_handlers/mime_util.cc |
index 1f3207bd0cc32b31e490fe9488e7d5fd44864977..012bc954eb587b4585c877f132c04d544363b6a5 100644 |
--- a/chrome/browser/extensions/api/file_handlers/mime_util.cc |
+++ b/chrome/browser/extensions/api/file_handlers/mime_util.cc |
@@ -6,6 +6,7 @@ |
#include "base/files/file_path.h" |
#include "base/files/file_util.h" |
+#include "base/task_scheduler/post_task.h" |
#include "base/threading/thread_task_runner_handle.h" |
#include "build/build_config.h" |
#include "chrome/browser/profiles/profile.h" |
@@ -75,14 +76,13 @@ void OnGetMimeTypeFromMetadataForNonNativeLocalPathCompleted( |
std::unique_ptr<std::string> mime_type_from_extension(new std::string); |
std::string* const mime_type_from_extension_ptr = |
mime_type_from_extension.get(); |
- BrowserThread::PostBlockingPoolTaskAndReply( |
- FROM_HERE, |
- base::Bind(base::IgnoreResult(&net::GetMimeTypeFromFile), |
- local_path, |
+ base::PostTaskWithTraitsAndReply( |
+ FROM_HERE, base::TaskTraits().MayBlock().WithPriority( |
+ base::TaskPriority::BACKGROUND), |
benwells
2017/02/14 06:03:21
I think the priority for all of these should be US
|
+ base::Bind(base::IgnoreResult(&net::GetMimeTypeFromFile), local_path, |
mime_type_from_extension_ptr), |
base::Bind(&OnGetMimeTypeFromFileForNonNativeLocalPathCompleted, |
- base::Passed(&mime_type_from_extension), |
- callback)); |
+ base::Passed(&mime_type_from_extension), callback)); |
} |
#endif |
@@ -119,12 +119,12 @@ void OnGetMimeTypeFromFileForNativeLocalPathCompleted( |
std::unique_ptr<std::string> sniffed_mime_type( |
new std::string(kMimeTypeApplicationOctetStream)); |
std::string* const sniffed_mime_type_ptr = sniffed_mime_type.get(); |
- BrowserThread::PostBlockingPoolTaskAndReply( |
- FROM_HERE, |
+ base::PostTaskWithTraitsAndReply( |
+ FROM_HERE, base::TaskTraits().MayBlock().WithPriority( |
+ base::TaskPriority::BACKGROUND), |
base::Bind(&SniffMimeType, local_path, sniffed_mime_type_ptr), |
base::Bind(&OnSniffMimeTypeForNativeLocalPathCompleted, |
- base::Passed(&sniffed_mime_type), |
- callback)); |
+ base::Passed(&sniffed_mime_type), callback)); |
} |
// Fetches MIME type for a local path and returns it with a |callback|. |
@@ -152,15 +152,13 @@ void GetMimeTypeForLocalPath( |
std::unique_ptr<std::string> mime_type_from_extension(new std::string); |
std::string* const mime_type_from_extension_ptr = |
mime_type_from_extension.get(); |
- BrowserThread::PostBlockingPoolTaskAndReply( |
- FROM_HERE, |
- base::Bind(base::IgnoreResult(&net::GetMimeTypeFromFile), |
- local_path, |
+ base::PostTaskWithTraitsAndReply( |
+ FROM_HERE, base::TaskTraits().MayBlock().WithPriority( |
+ base::TaskPriority::BACKGROUND), |
+ base::Bind(base::IgnoreResult(&net::GetMimeTypeFromFile), local_path, |
mime_type_from_extension_ptr), |
- base::Bind(&OnGetMimeTypeFromFileForNativeLocalPathCompleted, |
- local_path, |
- base::Passed(&mime_type_from_extension), |
- callback)); |
+ base::Bind(&OnGetMimeTypeFromFileForNativeLocalPathCompleted, local_path, |
+ base::Passed(&mime_type_from_extension), callback)); |
} |
MimeTypeCollector::MimeTypeCollector(Profile* profile) |