third_party/WebKit: fix typos found in comments

third_party/WebKit/Source/core/timing/MemoryInfo.cpp

 /*
  * Copyright (C) 2010 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 99 matching lines @@
 
     if (bucketSizeList.isEmpty()) {
         bucketSizeList.resize(numberOfBuckets);
 
         float sizeOfNextBucket = 10000000.0; // First bucket size is roughly 10M.
         const float largestBucketSize = 4000000000.0; // Roughly 4GB.
         // We scale with the Nth root of the ratio, so that we use all the bucktes.
         const float scalingFactor = exp(log(largestBucketSize / sizeOfNextBucket) / numberOfBuckets);
 
         size_t nextPowerOfTen = static_cast<size_t>(pow(10, floor(log10(sizeOfNextBucket)) + 1) + 0.5);
-        size_t granularity = nextPowerOfTen / 1000; // We want 3 signficant digits.
+        size_t granularity = nextPowerOfTen / 1000; // We want 3 significant digits.
 
         for (int i = 0; i < numberOfBuckets; ++i) {
             size_t currentBucketSize = static_cast<size_t>(sizeOfNextBucket);
             bucketSizeList[i] = currentBucketSize - (currentBucketSize % granularity);
 
             sizeOfNextBucket *= scalingFactor;
             if (sizeOfNextBucket >= nextPowerOfTen) {
                 if (std::numeric_limits<size_t>::max() / 10 <= nextPowerOfTen) {
                     nextPowerOfTen = std::numeric_limits<size_t>::max();
                 } else {
@@ skipping 18 matching lines @@
 
 MemoryInfo::MemoryInfo()
 {
     if (RuntimeEnabledFeatures::preciseMemoryInfoEnabled())
         getHeapSize(m_info);
     else
         HeapSizeCache::forCurrentThread().getCachedHeapSize(m_info);
 }
 
 } // namespace blink