diff options
Diffstat (limited to 'chrome/browser/download/save_package.cc')
| -rw-r--r-- | chrome/browser/download/save_package.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/chrome/browser/download/save_package.cc b/chrome/browser/download/save_package.cc index 473a795..d637cda 100644 --- a/chrome/browser/download/save_package.cc +++ b/chrome/browser/download/save_package.cc @@ -13,6 +13,7 @@ #include "base/stl_util-inl.h" #include "base/string_piece.h" #include "base/string_split.h" +#include "base/thread_restrictions.h" #include "base/utf_string_conversions.h" #include "base/task.h" #include "base/thread.h" @@ -1158,6 +1159,10 @@ FilePath SavePackage::GetSuggestedNameForSaveAs( } FilePath SavePackage::EnsureHtmlExtension(const FilePath& name) { + // The GetMimeTypeFromExtension call will end up going to disk. Do this on + // another thread to avoid slowing the UI thread. http://crbug.com/61775 + base::ThreadRestrictions::ScopedAllowIO allow_io; + // If the file name doesn't have an extension suitable for HTML files, // append one. FilePath::StringType ext = name.Extension(); @@ -1174,6 +1179,10 @@ FilePath SavePackage::EnsureHtmlExtension(const FilePath& name) { FilePath SavePackage::EnsureMimeExtension(const FilePath& name, const FilePath::StringType& contents_mime_type) { + // The GetMimeTypeFromExtension call will end up going to disk. Do this on + // another thread to avoid slowing the UI thread. http://crbug.com/61775 + base::ThreadRestrictions::ScopedAllowIO allow_io; + // Start extension at 1 to skip over period if non-empty. FilePath::StringType ext = name.Extension().length() ? name.Extension().substr(1) : name.Extension(); |