Simplify skiatest framework.

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 601 matching lines @@
       'type': 'static_library',
       'sources': [
         '../tools/ProcStats.h',
         '../tools/ProcStats.cpp',
       ],
       'direct_dependent_settings': {
         'include_dirs': [ '../tools', ],
       },
     },
     {
+      'target_name': 'temp_directory',

[mtklein, 2015/01/18 22:57:55]

If this sticks, let's call it temp_dir, tempdir or TempDir?  Something to match
the file names.  

+      'type': 'static_library',
+      'include_dirs' : [ '../include/core', '../include/config' ],
+      'sources': [
+        '../tools/TempDir.h',
+        '../tools/TempDir.cpp',
+      ],
+      'dependencies': [
+        'flags.gyp:flags',
+        'skia_lib.gyp:skia_lib',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [ '../tools', '../include/core', ],
+      },
+    },
+    {
       'target_name': 'test_public_includes',
       'type': 'static_library',
       # Ensure that our public headers don't have unused params so that clients
       # (e.g. Android) that include us can build with these warnings enabled
       'cflags!': [ '-Wno-unused-parameter' ],
       'variables': {
         'includes_to_test': [
           '<(skia_include_path)/animator',
           '<(skia_include_path)/c',
           '<(skia_include_path)/config',
@@ skipping 140 matching lines @@
               'flags.gyp:flags',
               'skia_lib.gyp:skia_lib',
               'resources',
             ],
           },
         ],
       },
     ],
   ],
 }