PaymentRequest Mojo bindings.

third_party/WebKit/Source/platform/blink_platform.gypi

 {
   'includes': [
     'platform_generated.gypi',
   ],
   'variables': {
     'platform_files': [
       'AsyncFileSystemCallbacks.h',
       'CalculationValue.h',
       'CheckedInt.h',
       'ContentDecryptionModuleResult.h',
@@ skipping 54 matching lines @@
       'LinkHash.cpp',
       'LinkHash.h',
       'Logging.cpp',
       'Logging.h',
       'MIMETypeFromURL.cpp',
       'MIMETypeFromURL.h',
       'MIMETypeRegistry.cpp',
       'MIMETypeRegistry.h',
       'MemoryPurgeController.cpp',
       'MemoryPurgeController.h',
+      'MojoHelper.h',
       'PartitionAllocMemoryDumpProvider.cpp',
       'PartitionAllocMemoryDumpProvider.h',
       'PODArena.h',
       'PODFreeListArena.h',
       'PODInterval.h',
       'PODIntervalTree.h',
       'PODRedBlackTree.h',
       'ParsingUtilities.h',
       'PasteMode.h',
       'PlatformEvent.h',
@@ skipping 914 matching lines @@
       'text/TextRunIterator.h',
       'text/TextStream.cpp',
       'text/TextStream.h',
       'text/UnicodeBidi.h',
       'text/UnicodeRange.cpp',
       'text/UnicodeRange.h',
       'text/UnicodeUtilities.cpp',
       'text/UnicodeUtilities.h',
       'threading/BackgroundTaskRunner.cpp',
       'threading/BackgroundTaskRunner.h',
-      'threading/BindForMojo.h',
       'transforms/AffineTransform.cpp',
       'transforms/AffineTransform.h',
       'transforms/IdentityTransformOperation.h',
       'transforms/InterpolatedTransformOperation.cpp',
       'transforms/InterpolatedTransformOperation.h',
       'transforms/Matrix3DTransformOperation.cpp',
       'transforms/Matrix3DTransformOperation.h',
       'transforms/MatrixTransformOperation.cpp',
       'transforms/MatrixTransformOperation.h',
       'transforms/PerspectiveTransformOperation.cpp',
@@ skipping 263 matching lines @@
       ['OS!="mac"',
         {
           'platform_test_files': [
             'scroll/ScrollAnimatorTest.cpp',
           ],
         }
       ],
     ],
   },
 }