various: Change auto to not deduce raw pointers.

ui/gfx/render_text_unittest.cc

 // Copyright (c) 2012 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 "ui/gfx/render_text.h"
 
 #include <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 3175 matching lines @@
   const Size kCanvasSize(300, 50);
   const int kTestSize = 10;
 
   sk_sp<SkSurface> surface =
       SkSurface::MakeRasterN32Premul(kCanvasSize.width(), kCanvasSize.height());
   Canvas canvas(sk_ref_sp(surface->getCanvas()), 1.0f);
   std::unique_ptr<RenderText> render_text(RenderText::CreateInstance());
   render_text->SetHorizontalAlignment(ALIGN_LEFT);
   render_text->SetColor(SK_ColorBLACK);
 
-  for (auto string : kTestStrings) {
+  for (auto* string : kTestStrings) {
     surface->getCanvas()->clear(SK_ColorWHITE);
     render_text->SetText(WideToUTF16(string));
     const Size string_size = render_text->GetStringSize();
     render_text->ApplyBaselineStyle(SUPERSCRIPT, Range(1, 2));
     render_text->ApplyBaselineStyle(SUPERIOR, Range(3, 4));
     render_text->ApplyBaselineStyle(INFERIOR, Range(5, 6));
     render_text->ApplyBaselineStyle(SUBSCRIPT, Range(7, 8));
     render_text->SetWeight(Font::Weight::BOLD);
     render_text->SetDisplayRect(
         Rect(kTestSize, kTestSize, string_size.width(), string_size.height()));
@@ skipping 71 matching lines @@
   const Size kCanvasSize(300, 50);
   const int kTestSize = 10;
 
   sk_sp<SkSurface> surface =
       SkSurface::MakeRasterN32Premul(kCanvasSize.width(), kCanvasSize.height());
   Canvas canvas(sk_ref_sp(surface->getCanvas()), 1.0f);
   std::unique_ptr<RenderText> render_text(RenderText::CreateInstance());
   render_text->SetHorizontalAlignment(ALIGN_LEFT);
   render_text->SetColor(SK_ColorBLACK);
 
-  for (auto string : kTestStrings) {
+  for (auto* string : kTestStrings) {
     surface->getCanvas()->clear(SK_ColorWHITE);
     render_text->SetText(WideToUTF16(string));
     const Size string_size = render_text->GetStringSize();
     int fake_width = string_size.width() / 2;
     int fake_height = string_size.height() / 2;
     render_text->SetDisplayRect(
         Rect(kTestSize, kTestSize, fake_width, fake_height));
     render_text->set_clip_to_display_rect(true);
     render_text->Draw(&canvas);
     ASSERT_LT(string_size.width() + kTestSize, kCanvasSize.width());
@@ skipping 132 matching lines @@
     EXPECT_FALSE(backend.paint().isLCDRenderText());
     backend.GetHarfbuzzRunList()->runs()[0]->render_params.subpixel_rendering =
         FontRenderParams::SUBPIXEL_RENDERING_RGB;
     backend.DrawVisualText();
 #endif
     EXPECT_FALSE(backend.paint().isLCDRenderText());
   }
 }
 
 }  // namespace gfx