Fix Google3 build by updating pdf path after https://codereview.chromium.org/1781773002

public.bzl

 ################################################################################
 # Skylark macros
 ################################################################################
 
 is_bazel = not hasattr(native, "genmpm")
 
 def portable_select(select_dict, bazel_condition, default_condition):
   """Replaces select() with a Bazel-friendly wrapper.
 
   Args:
@@ skipping 76 matching lines @@
         "src/utils/android/**/*",
         "src/utils/mac/**/*",
         "src/utils/SkThreadUtils_win.cpp",  # Windows-only. Move to ports?
         "src/utils/win/**/*",
         "src/views/sdl/*",
         "src/views/win/*",
         "src/views/unix/*",
 
         # Exclude multiple definitions.
         # TODO(mtklein): Move to opts?
-        "src/doc/SkDocument_PDF_None.cpp",  # We use SkDocument_PDF.cpp.
+        "src/pdf/SkDocument_PDF_None.cpp",  # We use SkDocument_PDF.cpp.

[hal.canary, 2016/03/14 17:05:17]

Please update comment.

[dogben, 2016/03/14 21:13:28]

Is this right?

         "src/gpu/gl/GrGLCreateNativeInterface_none.cpp",
         "src/gpu/gl/GrGLDefaultInterface_native.cpp",
         "src/gpu/gl/GrGLDefaultInterface_none.cpp",
 
         # Exclude files that don't compile with the current DEFINES.
         "src/gpu/gl/angle/*",  # Requires SK_ANGLE define.
         "src/gpu/gl/command_buffer/*",  # unknown type name 'HMODULE'
         "src/gpu/gl/mesa/*",  # Requires SK_MESA define.
         "src/svg/parser/*",  # Missing SkSVG.h.
 
@@ skipping 423 matching lines @@
 
 LINKOPTS_ANDROID = [
     "-lEGL",
 ]
 
 LINKOPTS_IOS = []
 
 LINKOPTS_ALL = [
     "-ldl",
 ]