[tizen v3.0][x86_64] Disabling linux_use_gold_flags

[tizen v3.0][x86_64] Disabling linux_use_gold_flags

[issue]
Following error is coming during x86_64 build.
>> collect2: fatal error: cannot find 'ld'

[resolve]
We are currently using gold linker in 'build/prebuild'.
because Tizen platform does not support gold linker.

When building for x64, common.gypi sets linux_use_gold_flags
to 1, which adds -fuse-ld=gold to the linker command.
This causes the linker to be search at in '/usr/bin',
so the error has been happens.

Until gold linker is supported by Tizen platform.
we need to disable the flag 'linux_use_gold_flags'.

Bug: http://107.108.218.239/bugzilla/show_bug.cgi?id=11542
Reviewed by: Antonio Gomes, Eun Namgung, KC Park

Change-Id: I86c419b08ff8d34ec33151696a77ee820d4ce073
Signed-off-by: Youngsoo Choi <kenshin.choi@samsung.com>