Delete temp extension directory on the file thread.

BUG=61922
Review URL: http://codereview.chromium.org/4506001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65250 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 10 insertions, 0 deletions

diff --git a/chrome/browser/extensions/sandboxed_extension_unpacker_unittest.cc b/chrome/browser/extensions/sandboxed_extension_unpacker_unittest.cc
index 4d893e1..1842e00 100644
--- a/chrome/browser/extensions/sandboxed_extension_unpacker_unittest.cc
+++ b/chrome/browser/extensions/sandboxed_extension_unpacker_unittest.cc
@@ -51,12 +51,17 @@ class MockSandboxedExtensionUnpackerClient
 class SandboxedExtensionUnpackerTest : public testing::Test {
  public:
   virtual void SetUp() {
+    file_thread_.reset(new BrowserThread(BrowserThread::FILE, &loop_));
     // It will delete itself.
     client_ = new MockSandboxedExtensionUnpackerClient;
     client_->DelegateToFake();
   }
 
   virtual void TearDown() {
+    // Need to destruct SandboxedExtensionUnpacker before the message loop since
+    // it posts a task to it.
+    sandboxed_unpacker_ = NULL;
+    loop_.RunAllPending();
     // Clean up finally.
     ASSERT_TRUE(file_util::Delete(install_dir_, true)) <<
         install_dir_.value();
@@ -93,6 +98,9 @@ class SandboxedExtensionUnpackerTest : public testing::Test {
 
     sandboxed_unpacker_ =
       new SandboxedExtensionUnpacker(crx_path, temp_dir_, NULL, client_);
+    // Hack since SandboxedExtensionUnpacker gets its background thread id from
+    // the Start call, but we don't call it here.
+    sandboxed_unpacker_->thread_identifier_ = BrowserThread::FILE;
     PrepareUnpackerEnv();
   }
 
@@ -144,6 +152,8 @@ class SandboxedExtensionUnpackerTest : public testing::Test {
   MockSandboxedExtensionUnpackerClient* client_;
   scoped_ptr<ExtensionUnpacker> unpacker_;
   scoped_refptr<SandboxedExtensionUnpacker> sandboxed_unpacker_;
+  MessageLoop loop_;
+  scoped_ptr<BrowserThread> file_thread_;
 };
 
 TEST_F(SandboxedExtensionUnpackerTest, NoCatalogsSuccess) {