Index: ppapi/tests/test_file_mapping.cc |
diff --git a/ppapi/tests/test_file_mapping.cc b/ppapi/tests/test_file_mapping.cc |
index 4e879b59cce5361f55debe026a3aa374f6dea38c..ee10e18c4766657c6fd7ef7e3749c9e06b16eacf 100644 |
--- a/ppapi/tests/test_file_mapping.cc |
+++ b/ppapi/tests/test_file_mapping.cc |
@@ -55,7 +55,7 @@ int32_t WriteEntireBuffer(PP_Instance instance, |
TestCompletionCallback callback(instance, callback_type); |
int32_t write_offset = offset; |
const char* buf = data.c_str(); |
- int32_t size = data.size(); |
+ int32_t size = static_cast<int32_t>(data.size()); |
while (write_offset < offset + size) { |
callback.WaitForResult(file_io->Write(write_offset, |