Renames the function CreateTemporaryFilename to CreateTemporaryFile and track down all callers, also removes the
deprecated function that uses std::wstring.

BUG=3078 (http://crbug.com/3078)
TEST=run base_unittests, installer_util_unittests, net_unittests, setup_unittests, and unit_tests.

Review URL: http://codereview.chromium.org/164537
Patch from Thiago Farina.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@23631 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 33edeab42b851a5617a77caa1d65a3782a01ee7b
diff --git a/base/file_util_unittest.cc b/base/file_util_unittest.cc
index 7dff868..b1f7822 100644
--- a/base/file_util_unittest.cc
+++ b/base/file_util_unittest.cc
@@ -777,10 +777,10 @@
 }
 #endif
 
-TEST_F(FileUtilTest, CreateTemporaryFileNameTest) {
-  std::wstring temp_files[3];
+TEST_F(FileUtilTest, CreateTemporaryFileTest) {
+  FilePath temp_files[3];
   for (int i = 0; i < 3; i++) {
-    ASSERT_TRUE(file_util::CreateTemporaryFileName(&(temp_files[i])));
+    ASSERT_TRUE(file_util::CreateTemporaryFile(&(temp_files[i])));
     EXPECT_TRUE(file_util::PathExists(temp_files[i]));
     EXPECT_FALSE(file_util::DirectoryExists(temp_files[i]));
   }
@@ -790,7 +790,7 @@
     EXPECT_TRUE(file_util::Delete(temp_files[i], false));
 }
 
-TEST_F(FileUtilTest, CreateAndOpenTemporaryFileNameTest) {
+TEST_F(FileUtilTest, CreateAndOpenTemporaryFileTest) {
   FilePath names[3];
   FILE *fps[3];
   int i;