Set text anti-aliasing settings at PPAPI plugin process on Windows.

Set text anti-aliasing settings at PPAPI plugin process on Windows.

This patch will enable text anti-aliasing to call the following methods:
* blink::WebFontRendering::setAntialiasedTextEnabled
* blink::WebFontRendering::setLCDTextEnabled

This patch will also get anti-aliasing settings from
gfx::GetFontRenderParams method.

BUG=615375
TEST=If [Smooth edges of screen fonts] at advanced system settings is
enabled, text in flash is anti-aliased. If disabled, text is aliased.

Review-Url: https://codereview.chromium.org/2048563004
Cr-Commit-Position: refs/heads/master@{#399073}
(cherry picked from commit 90d6c375486700b6965665189853549c96716efa)

Committed: https://chromium.googlesource.com/chromium/src/+/1d08547fe8beada518f8659ee9867cddfa440c8a

[fs, 2016-06-20 08:50:45]

Description was changed from

==========
Set text anti-aliasing settings at PPAPI plugin process on Windows.

This patch will enable text anti-aliasing to call the following methods:
* blink::WebFontRendering::setAntialiasedTextEnabled
* blink::WebFontRendering::setLCDTextEnabled

This patch will also get anti-aliasing settings from
gfx::GetFontRenderParams method.

BUG=615375
TEST=If [Smooth edges of screen fonts] at advanced system settings is
enabled, text in flash is anti-aliased. If disabled, text is aliased.

Review-Url: https://codereview.chromium.org/2048563004
Cr-Commit-Position: refs/heads/master@{#399073}
(cherry picked from commit 90d6c375486700b6965665189853549c96716efa)
==========

to

==========
Set text anti-aliasing settings at PPAPI plugin process on Windows.

This patch will enable text anti-aliasing to call the following methods:
* blink::WebFontRendering::setAntialiasedTextEnabled
* blink::WebFontRendering::setLCDTextEnabled

This patch will also get anti-aliasing settings from
gfx::GetFontRenderParams method.

BUG=615375
TEST=If [Smooth edges of screen fonts] at advanced system settings is
enabled, text in flash is anti-aliased. If disabled, text is aliased.

Review-Url: https://codereview.chromium.org/2048563004
Cr-Commit-Position: refs/heads/master@{#399073}
(cherry picked from commit 90d6c375486700b6965665189853549c96716efa)

Committed:
https://chromium.googlesource.com/chromium/src/+/1d08547fe8beada518f8659ee986...
==========

[fs, 2016-06-20 08:50:47]

Committed patchset #1 (id:1) manually as
1d08547fe8beada518f8659ee9867cddfa440c8a.