RenderText: Allow strike-through line thickness to be customized.

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 362 matching lines @@
       for (size_t i = 1U; i < glyph_count; ++i) {
         log_entry.origin.SetToMin(
             PointF(SkScalarToFloat(pos[i].x()), SkScalarToFloat(pos[i].y())));
       }
     }
     log_entry.color =
         test::RenderTextTestApi::GetRendererPaint(this).getColor();
     text_log_.push_back(log_entry);
     internal::SkiaTextRenderer::DrawPosText(pos, glyphs, glyph_count);
   }
 

[cjgrant, 2017/07/05 16:16:48]

This was also unused I believe.

[msw, 2017/07/05 19:55:00]

Acknowledged; please also remove |decoration_log_| and
|GetDecorationLogAndReset|

[cjgrant, 2017/07/05 20:44:43]

Done (with the associated struct as well).

-  void DrawDecorations(int x,
-                       int y,
-                       int width,
-                       bool underline,
-                       bool strike) override {
-    decoration_log_.push_back(DecorationLog(x, y, width, underline, strike));
-    internal::SkiaTextRenderer::DrawDecorations(x, y, width, underline, strike);
-  }
-
   std::vector<TextLog> text_log_;
   std::vector<DecorationLog> decoration_log_;
 
   DISALLOW_COPY_AND_ASSIGN(TestSkiaTextRenderer);
 };
 
 // Given a buffer to test against, this can be used to test various areas of the
 // rectangular buffer against a specific color value.
 class TestRectangleBuffer {
  public:
@@ skipping 4262 matching lines @@
                         ::testing::Values(RENDER_TEXT_HARFBUZZ),
                         PrintRenderTextBackend());
 #endif
 
 INSTANTIATE_TEST_CASE_P(,
                         RenderTextHarfBuzzTest,
                         ::testing::Values(RENDER_TEXT_HARFBUZZ),
                         PrintRenderTextBackend());
 
 }  // namespace gfx