Disable gold for Android. Causes sporadic build breakage.

build/common.gypi

Index: build/common.gypi
diff --git a/build/common.gypi b/build/common.gypi
index 9f9456bad82ccb2f33e9f068b0a80e9a0b67b098..298ea62ea2891486591df23f369185009057061e 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -389,7 +389,7 @@
 
         # linux_use_gold_binary: whether to use the binary checked into
         # third_party/gold.
-        ['host_arch=="x64"', {
+        ['host_arch=="x64" and OS!="android"', {
           'linux_use_gold_binary%': 1,
         }, {
           'linux_use_gold_binary%': 0,
@@ -398,7 +398,7 @@
         # linux_use_gold_flags: whether to use build flags that rely on gold.
         # On by default for x64 Linux.  Temporarily off for ChromeOS as
         # it failed on a buildbot.
-        ['host_arch=="x64" and chromeos==0', {
+        ['host_arch=="x64" and chromeos==0 and OS!="android"', {
           'linux_use_gold_flags%': 1,
         }, {
           'linux_use_gold_flags%': 0,