Remove APPLE_ARMV7S-specific code from Blink.

third_party/WebKit/Source/platform/transforms/TransformationMatrix.h

 /*
  * Copyright (C) 2005, 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 36 matching lines @@
 #define TRANSFORMATION_MATRIX_USE_X86_64_SSE2
 #endif
 
 // TransformationMatrix must not be allocated on Oilpan's heap since
 // Oilpan doesn't (yet) have an ability to allocate the TransformationMatrix
 // with 16-byte alignment. PartitionAlloc has the ability.
 class PLATFORM_EXPORT TransformationMatrix {
     USING_FAST_MALLOC(TransformationMatrix);
 public:
 
-#if CPU(APPLE_ARMV7S) || defined(TRANSFORMATION_MATRIX_USE_X86_64_SSE2)
+#if defined(TRANSFORMATION_MATRIX_USE_X86_64_SSE2)
     typedef WTF_ALIGNED(double, Matrix4[4][4], 16);
 #else
     typedef double Matrix4[4][4];
 #endif
 
     TransformationMatrix()
     {
         checkAlignment();
         makeIdentity();
     }
@@ skipping 313 matching lines @@
     }
 
     void setMatrix(const Matrix4 m)
     {
         if (m && m != m_matrix)
             memcpy(m_matrix, m, sizeof(Matrix4));
     }
 
     void checkAlignment()
     {
-#if CPU(APPLE_ARMV7S) || defined(TRANSFORMATION_MATRIX_USE_X86_64_SSE2)
+#if defined(TRANSFORMATION_MATRIX_USE_X86_64_SSE2)
         // m_matrix can cause this class to require higher than usual alignment.
         // Make sure the allocator handles this.
         ASSERT((reinterpret_cast<uintptr_t>(this) & (WTF_ALIGN_OF(TransformationMatrix) - 1)) == 0);
 #endif
     }
 
     Matrix4 m_matrix;
 };
 
 // Redeclared here to avoid ODR issues.
 // See platform/testing/TransformPrinters.h.
 void PrintTo(const TransformationMatrix&, std::ostream*);
 
 } // namespace blink
 
 #endif // TransformationMatrix_h