Broaden the condition under which gold is used as linker.

LOG=N

Review-Url: https://codereview.chromium.org/2121123002
Cr-Commit-Position: refs/heads/master@{#37521}

gypfiles/standalone.gypi

@@ -169,7 +169,7 @@
         # are using a custom toolchain and need to control -B in ldflags.
         # Do not use 32-bit gold on 32-bit hosts as it runs out address space
         # for component=static_library builds.
-        ['(OS=="linux" or OS=="android") and (target_arch=="x64" or target_arch=="arm" or (target_arch=="ia32" and host_arch=="x64"))', {
+        ['((OS=="linux" or OS=="android") and (target_arch=="x64" or target_arch=="arm" or (target_arch=="ia32" and host_arch=="x64"))) or (OS=="linux" and target_arch=="mipsel")', {
           'linux_use_bundled_gold%': 1,
         }, {
           'linux_use_bundled_gold%': 0,

gypfiles/toolchain.gypi

@@ -107,7 +107,7 @@
       # are using a custom toolchain and need to control -B in ldflags.
       # Do not use 32-bit gold on 32-bit hosts as it runs out address space
       # for component=static_library builds.
-      ['OS=="linux" and (target_arch=="x64" or target_arch=="arm")', {
+      ['((OS=="linux" or OS=="android") and (target_arch=="x64" or target_arch=="arm" or (target_arch=="ia32" and host_arch=="x64"))) or (OS=="linux" and target_arch=="mipsel")', {
         'linux_use_bundled_gold%': 1,
       }, {
         'linux_use_bundled_gold%': 0,