Keeping only the data_deps change to BUILD.gn files
Keeping only the data_deps change to BUILD.gn files

It appears this issue might be fixable directly in chromium:
(https://codereview.chromium.org/2359913002/)
For now, removing the mac specific change.

BUG=31645700

Change-Id: I3d43c01f2d6500d67a298a047e8d98153f06dfb4
Reviewed-on: https://swiftshader-review.googlesource.com/7230
Tested-by: Alexis Hétu <1c7141772178a7e80858c3db5052b328076f08f4@google.com>
Reviewed-by: Alexis Hétu <1c7141772178a7e80858c3db5052b328076f08f4@google.com>

bkaradzic/SwiftShader,bkaradzic/SwiftShader,bkaradzic/SwiftShader,google/swiftshader,bkaradzic/SwiftShader,google/swiftshader,google/swiftshader,bkaradzic/SwiftShader