Fix the assembly file for Mac

icu_use_data_file_flag is the default so that this file is not used unless icu_use_data_file_flag is set to 0. Just in case, I'm fixing this file.

A fix is a one liner (one character long). '_' was missing in the previous check-in.

@@ -5,7 +5,7 @@
        .data
        .const
        .align 4
-icudt46_dat:
+_icudt46_dat:

R=mark@chromium.org, torne@chromium.org
TBR=mark@chromium.org
BUG=NONE
TEST=With icu_use_data_file_flag=0 in GYPDEFINES, Mac build succeeds.

Review URL: https://codereview.chromium.org/206273002

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/icu46@258359 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
diff --git a/mac/icudt46l_dat.S b/mac/icudt46l_dat.S
index dd6a9a8..e0520cf 100644
--- a/mac/icudt46l_dat.S
+++ b/mac/icudt46l_dat.S
@@ -5,7 +5,7 @@
        .data
        .const
        .align 4
-icudt46_dat:
+_icudt46_dat:
 
 .long 0x27DA0080,0x14,0x020000,0x446E6D43,1,3,0x706F4320,0x67697279,0x28207468,0x32202943,0x2C303130,0x746E4920,0x616E7265,0x6E6F6974,0x42206C61,0x6E697375,0x20737365,0x6863614D,0x73656E69,0x726F4320,0x61726F70,0x6E6F6974,0x646E6120,0x68746F20,0x2E737265,0x6C6C4120,0x67695220,0x20737468,0x65736552,0x64657672,0x202E,0
 .long 0x02DA,0x16D4,0x5680,0x16E4,0x57A0,0x16F4,0x58A0,0x1704,0x5FA0,0x1714,0x8420,0x1724,0x8540,0x1734,0x8670,0x1745,0x8770,0x1755,0x9A70,0x1765,0xAE30,0x177E,0xE9E0,0x179A,0x011F00,0x17B5,0x273300,0x17CC,0x2733B0,0x17E3,0x273410,0x17FD