Expose debugger backend classes externally.

gyp/tools.gyp

 # GYP file to build various tools.
 #
 # To build on Linux:
 #  ./gyp_skia tools.gyp && make tools
 #
 {
   'includes': [
     'apptype_console.gypi',
   ],
   'targets': [
@@ skipping 269 matching lines @@
       'target_name': 'filter',
       'type': 'executable',
       'include_dirs' : [
         '../src/core',
         '../debugger',
       ],
       'sources': [
         '../tools/filtermain.cpp',
         '../tools/path_utils.h',
         '../tools/path_utils.cpp',
-        '../debugger/SkDrawCommand.h',
-        '../debugger/SkDrawCommand.cpp',
-        '../debugger/SkDebugCanvas.h',
-        '../debugger/SkDebugCanvas.cpp',
-        '../debugger/SkObjectParser.h',
-        '../debugger/SkObjectParser.cpp',
+        '../src/utils/debugger/SkDrawCommand.h',
+        '../src/utils/debugger/SkDrawCommand.cpp',
+        '../src/utils/debugger/SkDebugCanvas.h',
+        '../src/utils/debugger/SkDebugCanvas.cpp',
+        '../src/utils/debugger/SkObjectParser.h',
+        '../src/utils/debugger/SkObjectParser.cpp',
       ],
       'dependencies': [
         'skia_lib.gyp:skia_lib',
         'tools.gyp:picture_utils',
       ],
     },
   ],
   'conditions': [
     ['skia_win_debuggers_path and skia_os == "win"',
       {
@@ skipping 26 matching lines @@
       },
     ],
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: