Replace WTF_LOG() with NETWORK_DVLOG() or RESOURCE_LOADING_DVLOG().

third_party/WebKit/Source/platform/blink_platform.gypi

 {
   'includes': [
     'platform_generated.gypi',
   ],
   'variables': {
     'platform_files': [
       'AsyncFileSystemCallbacks.h',
       'CalculationValue.h',
       'CheckedInt.h',
       'ContentDecryptionModuleResult.h',
@@ skipping 896 matching lines @@
       'network/FormDataEncoder.cpp',
       'network/FormDataEncoder.h',
       'network/HTTPHeaderMap.cpp',
       'network/HTTPHeaderMap.h',
       'network/HTTPParsers.cpp',
       'network/HTTPParsers.h',
       'network/LinkHeader.cpp',
       'network/LinkHeader.h',
       'network/NetworkHints.cpp',
       'network/NetworkHints.h',
+      'network/NetworkLog.h',
       'network/NetworkUtils.cpp',
       'network/NetworkUtils.h',
       'network/ParsedContentType.cpp',
       'network/ParsedContentType.h',
       'network/ResourceError.cpp',
       'network/ResourceError.h',
       'network/ResourceLoadTiming.cpp',
       'network/ResourceLoadTiming.h',
       'network/ResourceRequest.cpp',
       'network/ResourceRequest.h',
@@ skipping 531 matching lines @@
       ['use_default_render_theme==1',
         {
           'platform_test_files': [
             'scroll/ScrollbarThemeAuraTest.cpp',
           ],
         }
       ],
     ],
   },
 }