Removing "using" declarations that import names in the C++ Standard library.(Source/platform/audio)

Source/platform/SharedBuffer.cpp

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2009-2010. 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
@@ skipping 19 matching lines @@
 #include "wtf/unicode/Unicode.h"
 #include "wtf/unicode/UTF8.h"
 
 #undef SHARED_BUFFER_STATS
 
 #ifdef SHARED_BUFFER_STATS
 #include "wtf/DataLog.h"
 #include "wtf/MainThread.h"
 #endif
 
-using namespace std;
-
 namespace blink {
 
 static const unsigned segmentSize = 0x1000;
 static const unsigned segmentPositionMask = 0x0FFF;
 
 static inline unsigned segmentIndex(unsigned position)
 {
     return position / segmentSize;
 }
 
@@ skipping 207 matching lines @@
     }
 
     char* segment;
     if (!positionInSegment) {
         segment = allocateSegment();
         m_segments.append(segment);
     } else
         segment = m_segments.last() + positionInSegment;
 
     unsigned segmentFreeSpace = segmentSize - positionInSegment;
-    unsigned bytesToCopy = min(length, segmentFreeSpace);
+    unsigned bytesToCopy = std::min(length, segmentFreeSpace);
 
     for (;;) {
         memcpy(segment, data, bytesToCopy);
         if (static_cast<unsigned>(length) == bytesToCopy)
             break;
 
         length -= bytesToCopy;
         data += bytesToCopy;
         segment = allocateSegment();
         m_segments.append(segment);
-        bytesToCopy = min(length, segmentSize);
+        bytesToCopy = std::min(length, segmentSize);
     }
 }
 
 void SharedBuffer::append(const Vector<char>& data)
 {
     append(data.data(), data.size());
 }
 
 void SharedBuffer::clear()
 {
@@ skipping 23 matching lines @@
     return clone.release();
 }
 
 void SharedBuffer::mergeSegmentsIntoBuffer() const
 {
     unsigned bufferSize = m_buffer.size();
     if (m_size > bufferSize) {
         m_buffer.reserveCapacity(m_size);
         unsigned bytesLeft = m_size - bufferSize;
         for (unsigned i = 0; i < m_segments.size(); ++i) {
-            unsigned bytesToCopy = min(bytesLeft, segmentSize);
+            unsigned bytesToCopy = std::min(bytesLeft, segmentSize);
             m_buffer.append(m_segments[i], bytesToCopy);
             bytesLeft -= bytesToCopy;
             freeSegment(m_segments[i]);
         }
         m_segments.clear();
     }
 }
 
 unsigned SharedBuffer::getSomeData(const char*& someData, unsigned position) const
 {
@@ skipping 10 matching lines @@
         someData = m_buffer.data() + position;
         return consecutiveSize - position;
     }
 
     position -= consecutiveSize;
     unsigned segments = m_segments.size();
     unsigned maxSegmentedSize = segments * segmentSize;
     unsigned segment = segmentIndex(position);
     if (segment < segments) {
         unsigned bytesLeft = totalSize - consecutiveSize;
-        unsigned segmentedSize = min(maxSegmentedSize, bytesLeft);
+        unsigned segmentedSize = std::min(maxSegmentedSize, bytesLeft);
 
         unsigned positionInSegment = offsetInSegment(position);
         someData = m_segments[segment] + positionInSegment;
         return segment == segments - 1 ? segmentedSize - position : segmentSize - positionInSegment;
     }
     ASSERT_NOT_REACHED();
     return 0;
 }
 
 PassRefPtr<ArrayBuffer> SharedBuffer::getAsArrayBuffer() const
@@ skipping 48 matching lines @@
     mergeSegmentsIntoBuffer();
     m_buffer.unlock();
 }
 
 bool SharedBuffer::isLocked() const
 {
     return m_buffer.isLocked();
 }
 
 } // namespace blink