Merge pull request #207 from lincsoon/crosswalk-mini

Remove inspector support
Add gyp flag disable_xslt
Merge pull request #208 from wang16/mini_xslt

Add gyp flag disable_xslt
Turn of xslt in webkit preferences

The preferences will not work any more if disable_xslt
specified. But leave it unchanged is confusing.
Merge pull request #209 from wang16/mini_xslt

Turn of xslt in webkit preferences
Add gyp flag to disable webp
Merge pull request #210 from wang16/mini_webp

Add gyp flag to disable webp
[Android] Fix chromium not working without angle

There is a switch in upstream "disable-glsl-translator", which should
allow shaders to work without angle. However it's broken by upstream
commit 576a049e2.

Maybe this patch can go upstream as well.
Remove Angle dependency under gyp flag disable_angle
Merge pull request #211 from wang16/mini_angle

Remove Angle dependency under gyp flag disable_angle