Remove obsolete for_web_contents parameter in FontRenderParamsQuery.

ui/gfx/font_render_params.h

 // 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.
 
 #ifndef UI_GFX_FONT_RENDER_PARAMS_H_
 #define UI_GFX_FONT_RENDER_PARAMS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 49 matching lines @@
   SubpixelRendering subpixel_rendering;
 
   static SkFontHost::LCDOrder SubpixelRenderingToSkiaLCDOrder(
       SubpixelRendering subpixel_rendering);
   static SkFontHost::LCDOrientation SubpixelRenderingToSkiaLCDOrientation(
       SubpixelRendering subpixel_rendering);
 };
 
 // A query used to determine the appropriate FontRenderParams.
 struct GFX_EXPORT FontRenderParamsQuery {
-  explicit FontRenderParamsQuery(bool for_web_contents);
+  explicit FontRenderParamsQuery();

[Daniel Erat, 2015/04/06 12:23:29]

nit: remove 'explicit'

[stapelberg, 2015/04/06 13:14:48]

Done.

   ~FontRenderParamsQuery();
 
   bool is_empty() const {
     return families.empty() && pixel_size <= 0 && point_size <= 0 && style < 0;
   }
 
-  // True if rendering text for the web.
-  // TODO(derat): Remove this once FontRenderParams::subpixel_positioning is
-  // gone: http://crbug.com/396659
-  bool for_web_contents;
-
   // Requested font families, or empty if unset.
   std::vector<std::string> families;
 
   // Font size in pixels or points, or 0 if unset.
   int pixel_size;
   int point_size;
 
   // gfx::Font::FontStyle bit field, or -1 if unset.
   int style;
 
@@ skipping 21 matching lines @@
 
 // Sets the device scale factor for FontRenderParams to decide
 // if it should enable subpixel positioning.
 GFX_EXPORT void SetFontRenderParamsDeviceScaleFactor(
     float device_scale_factor);
 #endif
 
 }  // namespace gfx
 
 #endif  // UI_GFX_FONT_RENDER_PARAMS_H_