Avoid name collision for secondsPerHour/secondsPerMinute

third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp

Index: third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp
diff --git a/third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp b/third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp
index f3e4542db09ffa2ee484574b68cda004d3e22ca4..cbd6d36f431a6fd3700b0d6d6298d318fb91bc8c 100644
--- a/third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp
+++ b/third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp
@@ -45,9 +45,6 @@ namespace blink {
 
 using namespace HTMLNames;
 
-const double secondsPerHour = 3600;
-const double secondsPerMinute = 60;
-const double secondsPerMillisecond = 0.001;
 const unsigned fileIdentifierLength = 6;
 
 bool VTTParser::parseFloatPercentageValue(VTTScanner& valueScanner,
@@ -405,6 +402,9 @@ bool VTTParser::collectTimeStamp(const String& line, double& timeStamp) {
 bool VTTParser::collectTimeStamp(VTTScanner& input, double& timeStamp) {
   // Collect a WebVTT timestamp (5.3 WebVTT cue timings and settings parsing.)
   // Steps 1 - 4 - Initial checks, let most significant units be minutes.
+  const int secondsPerHour = 3600;
+  const int secondsPerMinute = 60;
+  const double secondsPerMillisecond = 0.001;

[fs, 2017/03/02 15:52:15]

Ditto.

   enum Mode { Minutes, Hours };
   Mode mode = Minutes;