webm2pes: Rename Convert to ConvertToFile().

Change-Id: I98a928ff5b00e8961183136316be3615fd7462fe

webm2pes.cc

@@ -243,7 +243,7 @@ bool PesHeader::Write(std::FILE* file, bool write_pts) const {
 // Webm2Pes methods.
 //
 
-bool Webm2Pes::Convert() {
+bool Webm2Pes::ConvertToFile() {
   if (input_file_name_.empty() || output_file_name_.empty()) {
     std::fprintf(stderr, "Webm2Pes: input and/or output file name(s) empty.\n");
     return false;

webm2pes.h

@@ -169,9 +169,9 @@ class Webm2Pes {
   Webm2Pes(Webm2Pes&&) = delete;
   ~Webm2Pes() = default;
 
-  // Converts the VPx video stream to a PES and returns true. Returns false
+  // Converts the VPx video stream to a PES file and returns true. Returns false
   // to report failure.
-  bool Convert();
+  bool ConvertToFile();
 
  private:
   // fclose functor for wrapping FILE in std::unique_ptr.

webm2pes_main.cc

@@ -28,5 +28,5 @@ int main(int argc, const char* argv[]) {
   const std::string output_path = argv[2];
 
   libwebm::Webm2Pes converter(input_path, output_path);
-  return converter.Convert() == true ? EXIT_SUCCESS : EXIT_FAILURE;
+  return converter.ConvertToFile() == true ? EXIT_SUCCESS : EXIT_FAILURE;
 }