Move CrxFile, FileReader, ExtensionResource to src/extensions.

chrome/common/extensions/extension_file_util_unittest.cc

Index: chrome/common/extensions/extension_file_util_unittest.cc
diff --git a/chrome/common/extensions/extension_file_util_unittest.cc b/chrome/common/extensions/extension_file_util_unittest.cc
index 7ece85bc40263b465ed77ab013cbe4db0a3b18e0..db0e38b20c43ca350fda17cceb2d4832687b91d2 100644
--- a/chrome/common/extensions/extension_file_util_unittest.cc
+++ b/chrome/common/extensions/extension_file_util_unittest.cc
@@ -20,6 +20,7 @@
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "chrome/common/extensions/manifest.h"
 #include "chrome/common/extensions/manifest_handler.h"
+#include "extensions/common/constants.h"
 #include "grit/generated_resources.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -172,7 +173,7 @@ TEST_F(ExtensionFileUtilTest, CheckIllegalFilenamesOnlyReserved) {
   ASSERT_TRUE(temp.CreateUniqueTempDir());
 
   const base::FilePath::CharType* folders[] =
-      { Extension::kLocaleFolder, Extension::kPlatformSpecificFolder };
+      { extensions::kLocaleFolder, extensions::kPlatformSpecificFolder };
 
   for (size_t i = 0; i < arraysize(folders); i++) {
     base::FilePath src_path = temp.path().Append(folders[i]);
@@ -188,7 +189,7 @@ TEST_F(ExtensionFileUtilTest, CheckIllegalFilenamesReservedAndIllegal) {
   base::ScopedTempDir temp;
   ASSERT_TRUE(temp.CreateUniqueTempDir());
 
-  base::FilePath src_path = temp.path().Append(Extension::kLocaleFolder);
+  base::FilePath src_path = temp.path().Append(extensions::kLocaleFolder);
   ASSERT_TRUE(file_util::CreateDirectory(src_path));
 
   src_path = temp.path().AppendASCII("_some_dir");