Migrate WTF::Vector::append() to ::push_back() [part 14 of N]

third_party/WebKit/Source/platform/fonts/FontCache.cpp

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  *
  * 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.
@@ skipping 319 matching lines @@
     return;
 
   Vector<FontCacheKey> keysToRemove;
   keysToRemove.reserveInitialCapacity(gFontPlatformDataCache->size());
   for (auto& sizedFonts : *gFontPlatformDataCache) {
     Vector<unsigned> sizesToRemove;
     sizesToRemove.reserveInitialCapacity(sizedFonts.value.size());
     for (const auto& platformData : sizedFonts.value) {
       if (platformData.value &&
           !gFontDataCache->contains(platformData.value.get()))
-        sizesToRemove.append(platformData.key);
+        sizesToRemove.push_back(platformData.key);
     }
     sizedFonts.value.removeAll(sizesToRemove);
     if (sizedFonts.value.isEmpty())
-      keysToRemove.append(sizedFonts.key);
+      keysToRemove.push_back(sizedFonts.key);
   }
   gFontPlatformDataCache->removeAll(keysToRemove);
 }
 
 static inline void purgeFontVerticalDataCache() {
   FontVerticalDataCache& fontVerticalDataCache =
       fontVerticalDataCacheInstance();
   if (!fontVerticalDataCache.isEmpty()) {
     // Mark & sweep unused verticalData
     FontVerticalDataCache::iterator verticalDataEnd =
         fontVerticalDataCache.end();
     for (FontVerticalDataCache::iterator verticalData =
              fontVerticalDataCache.begin();
          verticalData != verticalDataEnd; ++verticalData) {
       if (verticalData->value)
         verticalData->value->setInFontCache(false);
     }
 
     gFontDataCache->markAllVerticalData();
 
     Vector<FontCache::FontFileKey> keysToRemove;
     keysToRemove.reserveInitialCapacity(fontVerticalDataCache.size());
     for (FontVerticalDataCache::iterator verticalData =
              fontVerticalDataCache.begin();
          verticalData != verticalDataEnd; ++verticalData) {
       if (!verticalData->value || !verticalData->value->inFontCache())
-        keysToRemove.append(verticalData->key);
+        keysToRemove.push_back(verticalData->key);
     }
     fontVerticalDataCache.removeAll(keysToRemove);
   }
 }
 
 static inline void purgeFallbackListShaperCache() {
   unsigned items = 0;
   if (gFallbackListShaperCache) {
     FallbackListShaperCache::iterator iter;
     for (iter = gFallbackListShaperCache->begin();
@@ skipping 60 matching lines @@
   gGeneration++;
 
   HeapVector<Member<FontCacheClient>> clients;
   size_t numClients = fontCacheClients().size();
   clients.reserveInitialCapacity(numClients);
   HeapHashSet<WeakMember<FontCacheClient>>::iterator end =
       fontCacheClients().end();
   for (HeapHashSet<WeakMember<FontCacheClient>>::iterator it =
            fontCacheClients().begin();
        it != end; ++it)
-    clients.append(*it);
+    clients.push_back(*it);
 
   ASSERT(numClients == clients.size());
   for (size_t i = 0; i < numClients; ++i)
     clients[i]->fontCacheInvalidated();
 
   purge(ForcePurge);
 }
 
 void FontCache::dumpFontPlatformDataCache(
     base::trace_event::ProcessMemoryDump* memoryDump) {
@@ skipping 22 matching lines @@
   for (iter = gFallbackListShaperCache->begin();
        iter != gFallbackListShaperCache->end(); ++iter) {
     shapeResultCacheSize += iter->value->byteSize();
   }
   dump->AddScalar("size", "bytes", shapeResultCacheSize);
   memoryDump->AddSuballocation(dump->guid(),
                                WTF::Partitions::kAllocatedObjectPoolName);
 }
 
 }  // namespace blink