Mark layers that can use LCD text based on layer transform and opacity.

cc/tiled_layer.cc

Index: cc/tiled_layer.cc
diff --git a/cc/tiled_layer.cc b/cc/tiled_layer.cc
index b152bfae6468790570d37005a8b21df8ece6e1d7..cb2a2c8748fb9b7faefd6d406b2d3dfe5d975e22 100644
--- a/cc/tiled_layer.cc
+++ b/cc/tiled_layer.cc
@@ -275,18 +275,11 @@ void TiledLayer::setNeedsDisplayRect(const gfx::RectF& dirtyRect)
     ContentsScalingLayer::setNeedsDisplayRect(dirtyRect);
 }
 
-void TiledLayer::setUseLCDText(bool useLCDText)
-{
-    ContentsScalingLayer::setUseLCDText(useLCDText);
-
-    LayerTilingData::BorderTexelOption borderTexelOption;
-#if OS(ANDROID)
-    // Always want border texels and GL_LINEAR due to pinch zoom.
-    borderTexelOption = LayerTilingData::HasBorderTexels;
-#else
-    borderTexelOption = useLCDText ? LayerTilingData::NoBorderTexels : LayerTilingData::HasBorderTexels;
-#endif
-    setBorderTexelOption(borderTexelOption);
+void TiledLayer::setCanUseLCDText(bool useLCDText)
+{
+    ContentsScalingLayer::setCanUseLCDText(useLCDText);
+
+    setBorderTexelOption(useLCDText ? LayerTilingData::NoBorderTexels : LayerTilingData::HasBorderTexels);

[danakj, 2012/11/10 01:12:35]

Is this change needed here, since useLCDText should always be false anyways, due
to the other ifdef? This seems like it better belongs in the CL to untangle
these two things?

[alokp, 2012/11/12 01:04:45]

Not necessary, but now there is no need for this code anymore. Why have
unnecessary code?

[danakj, 2012/11/12 01:25:47]

Yah, Ok :)

 }
 
 void TiledLayer::invalidateContentRect(const gfx::Rect& contentRect)