WTF/std normalization: replace WTF::Vector::last with ::back

third_party/WebKit/Source/modules/webgl/WebGL2RenderingContextBase.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/webgl/WebGL2RenderingContextBase.h"
 
 #include "bindings/modules/v8/WebGLAny.h"
 #include "core/dom/DOMException.h"
 #include "core/frame/ImageBitmap.h"
 #include "core/html/HTMLCanvasElement.h"
@@ skipping 3366 matching lines @@
       synthesizeGLError(GL_INVALID_ENUM, "transformFeedbackVaryings",
                         "invalid buffer mode");
       return;
   }
 
   Vector<CString>
       keepAlive;  // Must keep these instances alive while looking at their data
   Vector<const char*> varyingStrings;
   for (size_t i = 0; i < varyings.size(); ++i) {
     keepAlive.append(varyings[i].ascii());
-    varyingStrings.append(keepAlive.last().data());
+    varyingStrings.append(keepAlive.back().data());
   }
 
   contextGL()->TransformFeedbackVaryings(objectOrZero(program), varyings.size(),
                                          varyingStrings.data(), bufferMode);
 }
 
 WebGLActiveInfo* WebGL2RenderingContextBase::getTransformFeedbackVarying(
     WebGLProgram* program,
     GLuint index) {
   if (isContextLost() ||
@@ skipping 164 matching lines @@
     const Vector<String>& uniformNames) {
   Vector<GLuint> result;
   if (isContextLost() || !validateWebGLObject("getUniformIndices", program))
     return result;
 
   Vector<CString>
       keepAlive;  // Must keep these instances alive while looking at their data
   Vector<const char*> uniformStrings;
   for (size_t i = 0; i < uniformNames.size(); ++i) {
     keepAlive.append(uniformNames[i].ascii());
-    uniformStrings.append(keepAlive.last().data());
+    uniformStrings.append(keepAlive.back().data());
   }
 
   result.resize(uniformNames.size());
   contextGL()->GetUniformIndices(objectOrZero(program), uniformStrings.size(),
                                  uniformStrings.data(), result.data());
   return result;
 }
 
 ScriptValue WebGL2RenderingContextBase::getActiveUniforms(
     ScriptState* scriptState,
@@ skipping 1357 matching lines @@
 
 void WebGL2RenderingContextBase::
     DrawingBufferClientRestorePixelUnpackBufferBinding() {
   if (!contextGL())
     return;
   contextGL()->BindBuffer(GL_PIXEL_UNPACK_BUFFER,
                           objectOrZero(m_boundPixelUnpackBuffer.get()));
 }
 
 }  // namespace blink