Move temp file functions to base namespace.

chrome/browser/feedback/feedback_util.cc

Index: chrome/browser/feedback/feedback_util.cc
diff --git a/chrome/browser/feedback/feedback_util.cc b/chrome/browser/feedback/feedback_util.cc
index 969bb9e47b5ed1b595b01e696dfe65310282f8c1..c9346e1492c6fe8b53c2faf45006db8b4e974d88 100644
--- a/chrome/browser/feedback/feedback_util.cc
+++ b/chrome/browser/feedback/feedback_util.cc
@@ -376,7 +376,7 @@ bool ZipString(const base::FilePath& filename,
   base::FilePath temp_path;
 
   // Create a temporary directory, put the logs into a file in it.
-  if (!file_util::CreateNewTempDirectory(FILE_PATH_LITERAL(""), &temp_path))
+  if (!base::CreateNewTempDirectory(base::FilePath::StringType(), &temp_path))
     return false;
 
   base::FilePath temp_file = temp_path.Append(filename);
@@ -390,7 +390,7 @@ bool ZipFile(const base::FilePath& filename, std::string* compressed_logs) {
   base::FilePath zip_file;
 
   // Create a temporary file to receive the zip file in it.
-  if (!file_util::CreateTemporaryFile(&zip_file))
+  if (!base::CreateTemporaryFile(&zip_file))
     return false;
 
   if (!zip::Zip(filename, zip_file, false))