Insert a new-line ('\n') before the #line directive in HLSL source. Without this, sometimes the #line directive shows up at the end of the previous line of shader source. This was causing syntax errors when trying to compile shaders during a PIX session. Review URL: http://codereview.appspot.com/4561059 git-svn-id: https://angleproject.googlecode.com/svn/trunk@667 736b8ea6-26fd-11df-bfd4-992fa37f6226