Removing blink::prefix

Source/core/timing/PerformanceUserTiming.cpp

 /*
  * Copyright (C) 2012 Intel Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 91 matching lines @@
 void UserTiming::mark(const String& markName, ExceptionState& exceptionState)
 {
     if (restrictedKeyMap().contains(markName)) {
         exceptionState.throwDOMException(SyntaxError, "'" + markName + "' is part of the PerformanceTiming interface, and cannot be used as a mark name.");
         return;
     }
 
     TRACE_EVENT_COPY_MARK("blink.user_timing", markName.utf8().data());
     double startTime = m_performance->now();
     insertPerformanceEntry(m_marksMap, PerformanceMark::create(markName, startTime));
-    blink::Platform::current()->histogramCustomCounts("PLT.UserTiming_Mark", static_cast<int>(startTime), 0, 600000, 100);
+    Platform::current()->histogramCustomCounts("PLT.UserTiming_Mark", static_cast<int>(startTime), 0, 600000, 100);
 }
 
 void UserTiming::clearMarks(const String& markName)
 {
     clearPeformanceEntries(m_marksMap, markName);
 }
 
 double UserTiming::findExistingMarkStartTime(const String& markName, ExceptionState& exceptionState)
 {
     if (m_marksMap.contains(markName))
@@ skipping 37 matching lines @@
     // navigation, whereas trace events accept double seconds based off of
     // CurrentTime::monotonicallyIncreasingTime().
     double startTimeMonotonic = m_performance->timing()->integerMillisecondsToMonotonicTime(startTime + m_performance->timing()->navigationStart());
     double endTimeMonotonic = m_performance->timing()->integerMillisecondsToMonotonicTime(endTime + m_performance->timing()->navigationStart());
 
     TRACE_EVENT_COPY_NESTABLE_ASYNC_BEGIN_WITH_TIMESTAMP0("blink.user_timing", measureName.utf8().data(), WTF::StringHash::hash(measureName), startTimeMonotonic);
     TRACE_EVENT_COPY_NESTABLE_ASYNC_END_WITH_TIMESTAMP0("blink.user_timing", measureName.utf8().data(), WTF::StringHash::hash(measureName), endTimeMonotonic);
 
     insertPerformanceEntry(m_measuresMap, PerformanceMeasure::create(measureName, startTime, endTime));
     if (endTime >= startTime)
-        blink::Platform::current()->histogramCustomCounts("PLT.UserTiming_MeasureDuration", static_cast<int>(endTime - startTime), 0, 600000, 100);
+        Platform::current()->histogramCustomCounts("PLT.UserTiming_MeasureDuration", static_cast<int>(endTime - startTime), 0, 600000, 100);
 }
 
 void UserTiming::clearMeasures(const String& measureName)
 {
     clearPeformanceEntries(m_measuresMap, measureName);
 }
 
 static PerformanceEntryVector convertToEntrySequence(const PerformanceEntryMap& performanceEntryMap)
 {
     PerformanceEntryVector entries;
@@ skipping 36 matching lines @@
 }
 
 DEFINE_TRACE(UserTiming)
 {
     visitor->trace(m_performance);
     visitor->trace(m_marksMap);
     visitor->trace(m_measuresMap);
 }
 
 } // namespace blink