A64: Synchronize with r15545.

Makefile

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 17 matching lines @@
 
 # Variable default definitions. Override them by exporting them in your shell.
 CXX ?= g++
 LINK ?= g++
 OUTDIR ?= out
 TESTJOBS ?=
 GYPFLAGS ?=
 TESTFLAGS ?=
 ANDROID_NDK_ROOT ?=
 ANDROID_TOOLCHAIN ?=
-ANDROID_V8 ?= /data/local/v8
+ANDROID_V8 ?= /data/local/tmp/v8
 NACL_SDK_ROOT ?=
 
 # Special build flags. Use them like this: "make library=shared"
 
 # library=shared || component=shared_library
 ifeq ($(library), shared)
   GYPFLAGS += -Dcomponent=shared_library
 endif
 ifdef component
   GYPFLAGS += -Dcomponent=$(component)
@@ skipping 24 matching lines @@
 ifeq ($(snapshot), off)
   GYPFLAGS += -Dv8_use_snapshot='false'
 endif
 # extrachecks=on/off
 ifeq ($(extrachecks), on)
   GYPFLAGS += -Dv8_enable_extra_checks=1
 endif
 ifeq ($(extrachecks), off)
   GYPFLAGS += -Dv8_enable_extra_checks=0
 endif
-# gdbjit=on
+# gdbjit=on/off
 ifeq ($(gdbjit), on)
   GYPFLAGS += -Dv8_enable_gdbjit=1
 endif
+ifeq ($(gdbjit), off)
+  GYPFLAGS += -Dv8_enable_gdbjit=0
+endif
 # vtunejit=on
 ifeq ($(vtunejit), on)
   GYPFLAGS += -Dv8_enable_vtunejit=1
 endif
 # debuggersupport=off
 ifeq ($(debuggersupport), off)
   GYPFLAGS += -Dv8_enable_debugger_support=0
 endif
 # unalignedaccess=on
 ifeq ($(unalignedaccess), on)
@@ skipping 12 matching lines @@
   TESTFLAGS += --no-presubmit
 endif
 # strictaliasing=off (workaround for GCC-4.5)
 ifeq ($(strictaliasing), off)
   GYPFLAGS += -Dv8_no_strict_aliasing=1
 endif
 # regexp=interpreted
 ifeq ($(regexp), interpreted)
   GYPFLAGS += -Dv8_interpreted_regexp=1
 endif
+# i18nsupport=on
+ifeq ($(i18nsupport), on)
+  GYPFLAGS += -Dv8_enable_i18n_support=1
+endif
 # arm specific flags.
 # armv7=false/true
 ifeq ($(armv7), false)
   GYPFLAGS += -Darmv7=0
 else
 ifeq ($(armv7), true)
   GYPFLAGS += -Darmv7=1
 endif
 endif
 # vfp2=off. Deprecated, use armfpu=
@@ skipping 255 matching lines @@
 
 # Stores current GYPFLAGS in a file.
 $(ENVFILE).new:
         @mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; \
             echo "CXX=$(CXX)" >> $(ENVFILE).new
 
 # Dependencies.
 # Remember to keep these in sync with the DEPS file.
 dependencies:
         svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
-            --revision 1501
+            --revision 1656
+        svn checkout --force \
+            https://src.chromium.org/chrome/trunk/deps/third_party/icu46 \
+            third_party/icu --revision 205936