Move CrxFile, FileReader, ExtensionResource to src/extensions.

chrome/browser/extensions/sandboxed_unpacker_unittest.cc

Index: chrome/browser/extensions/sandboxed_unpacker_unittest.cc
diff --git a/chrome/browser/extensions/sandboxed_unpacker_unittest.cc b/chrome/browser/extensions/sandboxed_unpacker_unittest.cc
index a0c73b53459683ba99609d502c184061384b7ee0..0f87990de7d0ab3c60ba881a189ec147a3bf374a 100644
--- a/chrome/browser/extensions/sandboxed_unpacker_unittest.cc
+++ b/chrome/browser/extensions/sandboxed_unpacker_unittest.cc
@@ -16,6 +16,7 @@
 #include "chrome/common/extensions/manifest_handler.h"
 #include "chrome/common/extensions/unpacker.h"
 #include "content/public/test/test_browser_thread.h"
+#include "extensions/common/constants.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ -177,7 +178,7 @@ TEST_F(SandboxedUnpackerTest, NoCatalogsSuccess) {
 
   // Check that there is no _locales folder.
   base::FilePath install_path =
-    GetInstallPath().Append(Extension::kLocaleFolder);
+    GetInstallPath().Append(kLocaleFolder);
   EXPECT_FALSE(file_util::PathExists(install_path));
 
   OnUnpackSucceeded();
@@ -199,9 +200,9 @@ TEST_F(SandboxedUnpackerTest, WithCatalogsSuccess) {
 
   // Set timestamp on _locales/en_US/messages.json into the past.
   base::FilePath messages_file;
-  messages_file = GetInstallPath().Append(Extension::kLocaleFolder)
+  messages_file = GetInstallPath().Append(kLocaleFolder)
       .AppendASCII("en_US")
-      .Append(Extension::kMessagesFilename);
+      .Append(kMessagesFilename);
   base::PlatformFileInfo old_info;
   EXPECT_TRUE(file_util::GetFileInfo(messages_file, &old_info));
   base::Time old_time =