Migrate WTF::Deque::first() to ::front()

third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

 /*
  * Copyright (C) 2012 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:
  *
  * 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 247 matching lines @@
     return false;
 
   GLuint imageTexture =
       skia::GrBackendObjectToGrGLTextureInfo(image->getTextureHandle(true))
           ->fID;
   GLenum textureTarget = GC3D_TEXTURE_RECTANGLE_ARB;
   gl->CopySubTextureCHROMIUM(
       imageTexture, 0, textureTarget, imageInfo->m_textureId, 0, 0, 0, 0, 0,
       m_size.width(), m_size.height(), GL_FALSE, GL_FALSE, GL_FALSE);
 
-  MailboxInfo& info = m_mailboxes.first();
+  MailboxInfo& info = m_mailboxes.front();
   gpu::Mailbox mailbox;
   gl->GenMailboxCHROMIUM(mailbox.name);
   gl->ProduceTextureDirectCHROMIUM(imageInfo->m_textureId, textureTarget,
                                    mailbox.name);
 
   const GLuint64 fenceSync = gl->InsertFenceSyncCHROMIUM();
   gl->Flush();
   gpu::SyncToken syncToken;
   gl->GenSyncTokenCHROMIUM(fenceSync, syncToken.GetData());
 
@@ skipping 90 matching lines @@
 void Canvas2DLayerBridge::createMailboxInfo() {
   MailboxInfo tmp;
   tmp.m_parentLayerBridge = this;
   m_mailboxes.prepend(tmp);
 }
 
 bool Canvas2DLayerBridge::prepareMailboxFromImage(
     sk_sp<SkImage> image,
     cc::TextureMailbox* outMailbox) {
   createMailboxInfo();
-  MailboxInfo& mailboxInfo = m_mailboxes.first();
+  MailboxInfo& mailboxInfo = m_mailboxes.front();
 
   GrContext* grContext = m_contextProvider->grContext();
   if (!grContext) {
     mailboxInfo.m_image = std::move(image);
     // For testing, skip GL stuff when using a mock graphics context.
     return true;
   }
 
 #if USE_IOSURFACE_FOR_2D_CANVAS
   if (RuntimeEnabledFeatures::canvas2dImageChromiumEnabled()) {
@@ skipping 726 matching lines @@
     default;
 
 void Canvas2DLayerBridge::Logger::reportHibernationEvent(
     HibernationEvent event) {
   DEFINE_STATIC_LOCAL(EnumerationHistogram, hibernationHistogram,
                       ("Canvas.HibernationEvents", HibernationEventCount));
   hibernationHistogram.count(event);
 }
 
 }  // namespace blink