214   base::Histogram* counter =  in UMASnifferHistogramGet()  local
217   return counter;  in UMASnifferHistogramGet()
269                                  base::Histogram* counter,  in CheckForMagicNumbers()  argument
273       if (counter) counter->Add(static_cast<int>(i));  in CheckForMagicNumbers()
311   static base::Histogram* counter(NULL);  in SniffForHTML()  local
312   if (!counter)  in SniffForHTML()
313     counter = UMASnifferHistogramGet("mime_sniffer.kSniffableTags2",  in SniffForHTML()
318                               counter, result);  in SniffForHTML()
330   static base::Histogram* counter(NULL);  in SniffForMagicNumbers()  local
331   if (!counter)  in SniffForMagicNumbers()
332     counter = UMASnifferHistogramGet("mime_sniffer.kMagicNumbers2",  in SniffForMagicNumbers()
336                               counter, result);  in SniffForMagicNumbers()
372   static base::Histogram* counter(NULL);  in SniffXML()  local
373   if (!counter)  in SniffXML()
374     counter = UMASnifferHistogramGet("mime_sniffer.kMagicXML2",  in SniffXML()
395                              counter, result))  in SniffXML()
457   static base::Histogram* counter(NULL);  in SniffBinary()  local
458   if (!counter)  in SniffBinary()
459     counter = UMASnifferHistogramGet("mime_sniffer.kByteOrderMark2",  in SniffBinary()
464                            counter, &unused)) {  in SniffBinary()
500   static base::Histogram* counter(NULL);  in IsUnknownMimeType()  local
501   if (!counter)  in IsUnknownMimeType()
502     counter = UMASnifferHistogramGet("mime_sniffer.kUnknownMimeTypes2",  in IsUnknownMimeType()
506       counter->Add(i);  in IsUnknownMimeType()
512     counter->Add(arraysize(kUnknownMimeTypes));  in IsUnknownMimeType()
527   static base::Histogram* counter(NULL);  in SniffCRX()  local
528   if (!counter)  in SniffCRX()
529     counter = UMASnifferHistogramGet("mime_sniffer.kSniffCRX", 3);  in SniffCRX()
548     counter->Add(1);  in SniffCRX()
557     counter->Add(2);  in SniffCRX()
593   static base::Histogram* counter(NULL);  in ShouldSniffMimeType()  local
594   if (!counter)  in ShouldSniffMimeType()
595     counter = UMASnifferHistogramGet("mime_sniffer.kSniffableTypes2",  in ShouldSniffMimeType()
599       counter->Add(i);  in ShouldSniffMimeType()
607     counter->Add(arraysize(kSniffableTypes));  in ShouldSniffMimeType()