[FileBrowser] Added DefaultAction dialog to choose default action.

BUG=126927
TEST=

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=138476

Review URL: https://chromiumcodereview.appspot.com/10411018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@138806 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 20 insertions, 0 deletions

diff --git a/chrome/browser/chromeos/extensions/file_browser_private_api.cc b/chrome/browser/chromeos/extensions/file_browser_private_api.cc
index 7a597f8..9e60661 100644
--- a/chrome/browser/chromeos/extensions/file_browser_private_api.cc
+++ b/chrome/browser/chromeos/extensions/file_browser_private_api.cc
@@ -632,6 +632,26 @@ void ExecuteTasksFileBrowserFunction::OnTaskExecuted(bool success) {
   SendResponse(success);
 }
 
+SetDefaultTaskFileBrowserFunction::SetDefaultTaskFileBrowserFunction() {}
+
+SetDefaultTaskFileBrowserFunction::~SetDefaultTaskFileBrowserFunction() {}
+
+bool SetDefaultTaskFileBrowserFunction::RunImpl() {
+  // First param is task id that was to the extension with setDefaultTask call.
+  std::string task_id;
+  if (!args_->GetString(0, &task_id) || !task_id.size())
+    return false;
+
+  BrowserThread::PostTask(
+        BrowserThread::UI, FROM_HERE,
+        base::Bind(
+            &file_handler_util::UpdateFileHandlerUsageStats,
+            profile_, task_id));
+
+  result_.reset(new base::FundamentalValue(true));
+  return true;
+}
+
 FileBrowserFunction::FileBrowserFunction() {
 }