Rubber-stamped by Oliver Hunt.

Removed unused ARMv5 code. The ARMv5 case now falls under the general
unaligned accessed case.

* bindings/js/SerializedScriptValue.cpp:
(WebCore::CloneDeserializer::readLittleEndian):
(WebCore::CloneDeserializer::readString):


git-svn-id: svn://svn.chromium.org/blink/trunk@80950 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/WebCore/ChangeLog

+2011-03-12  Cameron Zwarich  <zwarich@apple.com>
+
+        Rubber-stamped by Oliver Hunt.
+
+        Removed unused ARMv5 code. The ARMv5 case now falls under the general
+        unaligned accessed case.
+
+        * bindings/js/SerializedScriptValue.cpp:
+        (WebCore::CloneDeserializer::readLittleEndian):
+        (WebCore::CloneDeserializer::readString):
+
 2011-03-12  Cameron Zwarich  <zwarich@apple.com>
 
         Reviewed by Oliver Hunt.

third_party/WebKit/Source/WebCore/bindings/js/SerializedScriptValue.cpp

@@ -873,12 +873,7 @@ private:
         if (sizeof(T) == 1)
             value = *ptr++;
         else {
-#if CPU(ARMV5_OR_LOWER)
-            // To protect misaligned memory access.
-            memcpy(&value, ptr, sizeof(T));
-#else
             value = *reinterpret_cast<const T*>(ptr);
-#endif
             ptr += sizeof(T);
         }
         return true;
@@ -971,14 +966,7 @@ private:
             return false;
 
 #if ASSUME_LITTLE_ENDIAN
-#if CPU(ARMV5_OR_LOWER)
-        // To protect misaligned memory access.
-        Vector<UChar> alignedBuffer(length);
-        memcpy(alignedBuffer.data(), ptr, length * sizeof(UChar));
-        str = UString::adopt(alignedBuffer);
-#else
         str = UString(reinterpret_cast<const UChar*>(ptr), length);
-#endif
         ptr += length * sizeof(UChar);
 #else
         Vector<UChar> buffer;