Update V8 to r5425 as required by WebKit r67178

Change-Id: Ic338e7242d33e5a024bd5978f4a5a3a681af4ebd
diff --git a/ChangeLog b/ChangeLog
index 37f427c..95a3640 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,27 +1,51 @@
+2010-09-08: Version 2.4.2
+
+        Fixed GC crash bug.
+
+        Fixed stack corruption bug.
+
+        Fixed compilation for newer C++ compilers that found Operand(0)
+        ambiguous.
+
+
+2010-09-06: Version 2.4.1
+
+        Added the ability for an embedding application to receive a callback
+        when V8 allocates (V8::AddMemoryAllocationCallback) or deallocates
+        (V8::RemoveMemoryAllocationCallback) from the OS.
+
+        Fixed several JSON bugs (including issue 855).
+
+        Fixed memory overrun crash bug triggered during V8's tick-based
+        profiling.
+
+        Performance improvements on all platforms.
+
+
 2010-09-01: Version 2.4.0
 
-      Fix bug in Object.freeze and Object.seal when Array.prototype or
-      Object.prototype is changed (issue 842).
+        Fix bug in Object.freeze and Object.seal when Array.prototype or
+        Object.prototype is changed (issue 842).
 
-      Update Array.splice to follow Safari and Firefox when called
-      with zero arguments.
+        Update Array.splice to follow Safari and Firefox when called
+        with zero arguments.
 
-      Fix a missing live register when breaking at keyed loads on ARM.
+        Fix a missing live register when breaking at keyed loads on ARM.
 
-      Performance improvements on all platforms.
+        Performance improvements on all platforms.
 
 
 2010-08-25: Version 2.3.11
 
-       Fix bug in RegExp related to copy-on-write arrays.
+        Fix bug in RegExp related to copy-on-write arrays.
 
-       Refactoring of tools/test.py script, including the introduction of
-       VARIANT_FLAGS that allows specification of sets of flags with which
-       all tests should be run.
+        Refactoring of tools/test.py script, including the introduction of
+        VARIANT_FLAGS that allows specification of sets of flags with which
+        all tests should be run.
 
-       Fix a bug in the handling of debug breaks in CallIC.
+        Fix a bug in the handling of debug breaks in CallIC.
 
-       Performance improvements on all platforms.
+        Performance improvements on all platforms.
 
 
 2010-08-23: Version 2.3.10
@@ -41,7 +65,7 @@
 
         Removed specialized handling of GCC 4.4 (issue 830).
 
-        Fixed DST cache to take into account the suspension of DST in 
+        Fixed DST cache to take into account the suspension of DST in
         Egypt during the 2010 Ramadan (issue http://crbug.com/51855).
 
         Performance improvements on all platforms.