Refactor how we handle resources path in Tests.

gyp/SampleApp.gyp

 #
 {
   'variables': {
     #manually set sample_pdf_file_viewer to 1 to have the PdfViewer in SampleApp
     'sample_pdf_file_viewer%': 0,
   },
   'targets': [
     {
       'target_name': 'SampleApp',
       'type': 'executable',
       'mac_bundle' : 1,
       'include_dirs' : [
         '../src/core',
         '../src/effects', #needed for BlurMask.h
         '../src/gpu', # needed by SkLua.cpp
         '../src/images',
         '../src/lazy',
         '../gm',       # needed to pull gm.h
         '../samplecode', # To pull SampleApp.h and SampleCode.h
         '../src/pipe/utils', # For TiledPipeController
         '../src/utils/debugger',
-        '../tools',
       ],
       'includes': [
         'gmslides.gypi',
       ],
       'sources': [
         '../samplecode/GMSampleView.h',
         '../samplecode/ClockFaceView.cpp',
         '../samplecode/OverView.cpp',
         '../samplecode/OverView.h',
         '../samplecode/Sample2PtRadial.cpp',
@@ skipping 95 matching lines @@
         #'../experimental/Networking/SkSockets.cpp',
         #'../experimental/Networking/SkSockets.h',
 
         # TiledPipeController
         '../src/pipe/utils/SamplePipeControllers.h',
         '../src/pipe/utils/SamplePipeControllers.cpp',
 
         # Lua
         '../src/utils/SkLuaCanvas.cpp',
         '../src/utils/SkLua.cpp',
-        
+
         # tools
         '../tools/sk_tool_utils.cpp',
       ],
       'sources!': [
         '../samplecode/SampleSkLayer.cpp', #relies on SkMatrix44 which doesn't compile
         '../samplecode/SampleWarp.cpp',
         '../samplecode/SampleFontCache.cpp',
       ],
       'dependencies': [
+        'animator.gyp:animator',
+        'etc1.gyp:libetc1',
+        'experimental.gyp:experimental',
+        'flags.gyp:flags',
+        'lua.gyp:lua',
+        'pdf.gyp:pdf',
+        'resources.gyp:resources',
         'skia_lib.gyp:skia_lib',
         'views.gyp:views',
-        'animator.gyp:animator',
+        'views_animated.gyp:views_animated',
         'xml.gyp:xml',
-        'experimental.gyp:experimental',
-        'pdf.gyp:pdf',
-        'views_animated.gyp:views_animated',
-        'lua.gyp:lua',
-        'etc1.gyp:libetc1',
       ],
      'conditions' : [
        [ 'sample_pdf_file_viewer == 1', {
          'defines': [
            'SAMPLE_PDF_FILE_VIEWER',
          ],
          'dependencies': [
            'pdfviewer_lib.gyp:pdfviewer_lib',
          ],
          'include_dirs' : [
@@ skipping 134 matching lines @@
         }],
       ],
       'msvs_settings': {
         'VCLinkerTool': {
           'SubSystem': '2',
         },
       },
     },
   ],
 }