Replaced PassRefPtr copies with moves in unit tests.

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

 // Copyright 2014 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 "platform/fonts/GlyphPageTreeNode.h"
 
 #include "platform/fonts/SegmentedFontData.h"
 #include "platform/fonts/SimpleFontData.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 21 matching lines @@
   static PassRefPtr<TestSimpleFontData> createUnloaded(UChar32 from,
                                                        UChar32 to) {
     return adoptRef(
         new TestSimpleFontData(TestCustomFontData::create(), from, to));
   }
 
  private:
   TestSimpleFontData(PassRefPtr<CustomFontData> customData,
                      UChar32 from,
                      UChar32 to)
-      : SimpleFontData(customData, 10, false, false), m_from(from), m_to(to) {}
+      : SimpleFontData(std::move(customData), 10, false, false),
+        m_from(from),
+        m_to(to) {}
 
   bool fillGlyphPage(GlyphPage* pageToFill,
                      unsigned offset,
                      unsigned length,
                      UChar* buffer,
                      unsigned bufferLength) const override {
     const Glyph kGlyph = 1;
     String bufferString(buffer, bufferLength);
     unsigned bufferIndex = 0;
     bool hasGlyphs = false;
@@ skipping 226 matching lines @@
   EXPECT_NE(commonPage, latinPage);
   EXPECT_NE(commonPage, simplifiedChinesePage);
   EXPECT_NE(commonPage, traditionalChinesePage);
   EXPECT_NE(simplifiedChinesePage, traditionalChinesePage);
   EXPECT_NE(commonPage, japanesePage);
   EXPECT_NE(japanesePage, simplifiedChinesePage);
   EXPECT_NE(japanesePage, traditionalChinesePage);
 }
 
 }  // namespace blink