Don't subtract border from max size for display rect.

ui/gfx/test/render_text_test_api.h

+// Copyright 2016 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.
+
+#ifndef UI_GFX_RENDER_TEXT_TEST_API_H_
+#define UI_GFX_RENDER_TEXT_TEST_API_H_
+
+#include "ui/gfx/render_text_test_api.h"
+
+#include "ui/gfx/render_text.h"
+
+namespace gfx {
+namespace internal {
+class TextRunList;
+}
+
+namespace test {
+
+class RenderTextTestApi {
+ public:
+  RenderTextTestApi(RenderText* render_text) : render_text_(render_text) {}

[sky, 2016/12/13 17:48:31]

explicit

[oshima, 2016/12/13 21:18:12]

Done.

+
+  static SkPaint& GetRendererPaint(internal::SkiaTextRenderer* renderer);
+
+  // Callers should ensure that the associated RenderText object is a
+  // RenderTextHarfBuzz instance.
+  internal::TextRunList* GetHarfBuzzRunList();
+
+  void DrawVisualText(internal::SkiaTextRenderer* renderer);
+
+  const BreakList<SkColor>& colors() const { return render_text_->colors(); }
+
+  const BreakList<BaselineStyle>& baselines() const {
+    return render_text_->baselines();
+  }
+
+  const BreakList<Font::Weight>& weights() const {
+    return render_text_->weights();
+  }
+
+  const std::vector<BreakList<bool>>& styles() const {
+    return render_text_->styles();
+  }
+
+  const std::vector<internal::Line>& lines() const {
+    return render_text_->lines();
+  }
+
+  SelectionModel EdgeSelectionModel(VisualCursorDirection direction);
+
+  size_t TextIndexToDisplayIndex(size_t index);
+
+  size_t DisplayIndexToTextIndex(size_t index);
+
+  void EnsureLayout();
+
+  Vector2d GetAlignmentOffset(size_t line_number);
+
+ private:
+  RenderText* render_text_;
+
+  DISALLOW_COPY_AND_ASSIGN(RenderTextTestApi);
+};
+
+}  // namespace test
+}  // namespace gfx
+
+#endif  // UI_GFX_RENDER_TEXT_TEST_API_H_