Rename: background_is_transparent -> subpixel_rendering_enabled

ui/gfx/render_text.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 <algorithm>
 #include <climits>
 
 #include "base/command_line.h"
@@ skipping 187 matching lines @@
 }
 
 SkiaTextRenderer::~SkiaTextRenderer() {
 }
 
 void SkiaTextRenderer::SetDrawLooper(SkDrawLooper* draw_looper) {
   paint_.setLooper(draw_looper);
 }
 
 void SkiaTextRenderer::SetFontRenderParams(const FontRenderParams& params,
-                                           bool background_is_transparent) {
-  ApplyRenderParams(params, background_is_transparent, &paint_);
+                                           bool subpixel_rendering_enabled) {
+  ApplyRenderParams(params, subpixel_rendering_enabled, &paint_);
 }
 
 void SkiaTextRenderer::SetTypeface(SkTypeface* typeface) {
   paint_.setTypeface(typeface);
 }
 
 void SkiaTextRenderer::SetTextSize(SkScalar size) {
   paint_.setTextSize(size);
 }
 
@@ skipping 161 matching lines @@
 
 Line::~Line() {}
 
 skia::RefPtr<SkTypeface> CreateSkiaTypeface(const std::string& family,
                                             int style) {
   SkTypeface::Style skia_style = ConvertFontStyleToSkiaTypefaceStyle(style);
   return skia::AdoptRef(SkTypeface::CreateFromName(family.c_str(), skia_style));
 }
 
 void ApplyRenderParams(const FontRenderParams& params,
-                       bool background_is_transparent,
+                       bool subpixel_rendering_enabled,
                        SkPaint* paint) {
   paint->setAntiAlias(params.antialiasing);
-  paint->setLCDRenderText(!background_is_transparent &&
+  paint->setLCDRenderText(subpixel_rendering_enabled &&
       params.subpixel_rendering != FontRenderParams::SUBPIXEL_RENDERING_NONE);
   paint->setSubpixelText(params.subpixel_positioning);
   paint->setAutohinted(params.autohinter);
   paint->setHinting(FontRenderParamsHintingToSkPaintHinting(params.hinting));
 }
 
 }  // namespace internal
 
 RenderText::~RenderText() {
 }
@@ skipping 508 matching lines @@
       colors_(kDefaultColor),
       styles_(NUM_TEXT_STYLES),
       composition_and_selection_styles_applied_(false),
       obscured_(false),
       obscured_reveal_index_(-1),
       truncate_length_(0),
       elide_behavior_(NO_ELIDE),
       text_elided_(false),
       min_line_height_(0),
       multiline_(false),
-      background_is_transparent_(false),
+      subpixel_rendering_enabled_(true),
       clip_to_display_rect_(true),
       baseline_(kInvalidBaseline),
       cached_bounds_and_offset_valid_(false) {
 }
 
 SelectionModel RenderText::GetAdjacentSelectionModel(
     const SelectionModel& current,
     BreakType break_type,
     VisualCursorDirection direction) {
   EnsureLayout();
@@ skipping 523 matching lines @@
 
   SetDisplayOffset(display_offset_.x() + delta_x);
 }
 
 void RenderText::DrawSelection(Canvas* canvas) {
   for (const Rect& s : GetSubstringBounds(selection()))
     canvas->FillRect(s, selection_background_focused_color_);
 }
 
 }  // namespace gfx