Purge SkPurgeableMemoryBlock.

gyp/ports.gyp

 # Port-specific Skia library code.
 {
   'targets': [
     {
       'target_name': 'ports',
       'product_name': 'skia_ports',
       'type': 'static_library',
       'standalone_static_library': 1,
       'dependencies': [
         'core.gyp:*',
@@ skipping 33 matching lines @@
 
         '../src/ports/SkGlobalInitialization_default.cpp',
         '../src/ports/SkMemory_malloc.cpp',
         '../src/ports/SkMutex_none.h',
         '../src/ports/SkMutex_pthread.h',
         '../src/ports/SkMutex_win.h',
         '../src/ports/SkOSFile_posix.cpp',
         '../src/ports/SkOSFile_stdio.cpp',
         '../src/ports/SkOSFile_win.cpp',
         '../src/ports/SkDiscardableMemory_none.cpp',
-        '../src/ports/SkPurgeableMemoryBlock_none.cpp',
         '../src/ports/SkTime_Unix.cpp',
         '../src/ports/SkTime_win.cpp',
        #'../src/ports/SkTLS_none.cpp',
         '../src/ports/SkTLS_pthread.cpp',
         '../src/ports/SkTLS_win.cpp',
         '../src/ports/SkXMLParser_empty.cpp',
 
         '../include/ports/SkFontConfigInterface.h',
         '../include/ports/SkFontMgr.h',
         '../include/ports/SkFontMgr_indirect.h',
@@ skipping 47 matching lines @@
           'sources!': [
             '../src/ports/SkDebug_nacl.cpp',
           ],
         }],
         [ 'skia_os == "mac"', {
           'include_dirs': [
             '../include/utils/mac',
           ],
           'sources': [
             '../src/ports/SkFontHost_mac.cpp',
-            '../src/ports/SkPurgeableMemoryBlock_mac.cpp',
             '../src/utils/mac/SkStream_mac.cpp',
           ],
           'sources!': [
-            '../src/ports/SkPurgeableMemoryBlock_none.cpp',
             '../src/ports/SkFontHost_tables.cpp',
           ],
         }],
         [ 'skia_os == "ios"', {
           'include_dirs': [
             '../include/utils/ios',
             '../include/utils/mac',
           ],
           'sources': [
             '../src/ports/SkFontHost_mac.cpp',
-            '../src/ports/SkPurgeableMemoryBlock_mac.cpp',
             '../src/utils/mac/SkStream_mac.cpp',
           ],
           'sources!': [
-            '../src/ports/SkPurgeableMemoryBlock_none.cpp',
             '../src/ports/SkFontHost_tables.cpp',
           ],
         }],
         [ 'skia_os == "win"', {
           'include_dirs': [
             'config/win',
             '../src/utils/win',
           ],
           'sources!': [ # these are used everywhere but windows
             '../src/ports/SkDebug_stdio.cpp',
@@ skipping 23 matching lines @@
             '../src/ports/SkOSFile_win.cpp',
             '../src/ports/SkRemotableFontMgr_win_dw.cpp',
             '../src/ports/SkTime_win.cpp',
             '../src/ports/SkTLS_win.cpp',
           ],
         }],
         [ 'skia_os == "android"', {
           'sources!': [
             '../src/ports/SkDebug_stdio.cpp',
             '../src/ports/SkDiscardableMemory_none.cpp',
-            '../src/ports/SkPurgeableMemoryBlock_none.cpp',
           ],
           'sources': [
             '../src/ports/SkDebug_android.cpp',
             '../src/ports/SkDiscardableMemory_ashmem.cpp',
             '../src/ports/SkFontConfigInterface_android.cpp',
             '../src/ports/SkFontConfigParser_android.cpp',
             '../src/ports/SkFontHost_fontconfig.cpp',
-            '../src/ports/SkPurgeableMemoryBlock_android.cpp',
           ],
           'dependencies': [
              'android_deps.gyp:expat',
           ],
         }],
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '../include/ports',
         ],
       },
     },
   ],
 }