Revert "Revert "Add new gn arg for Linux builds on chromium.perf""

This reverts commit 31c39d8d.

Reason for revert: Trying again.

Original change's description:
> Revert "Add new gn arg for Linux builds on chromium.perf"
> 
> This reverts commit b81f0267.
> 
> Reason for revert: Might have totally broken the builder.
> 
> Original change's description:
> > Add new gn arg for Linux builds on chromium.perf
> > 
> > It appears there's a way to disable using the gnome keyring
> > service on linux, which has been causing our bots issues. Try setting
> > this gn arg to see what happens.
> > 
> > Bug: 732463
> > Change-Id: Iaa1ff400e506ae6245346741d4bcdeaaa695fd4f
> > Reviewed-on: https://chromium-review.googlesource.com/542015
> > Reviewed-by: Kenneth Russell <kbr@chromium.org>
> > Reviewed-by: Dirk Pranke <dpranke@chromium.org>
> > Commit-Queue: Stephen Martinis <martiniss@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#481143}
> 
> TBR=dpranke@chromium.org,kbr@chromium.org,nednguyen@google.com,martiniss@chromium.org
> 
> Change-Id: I96533c8eb48da571ff289834a478f9b896dc414a
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: 732463
> Reviewed-on: https://chromium-review.googlesource.com/543537
> Reviewed-by: Stephen Martinis <martiniss@chromium.org>
> Commit-Queue: Stephen Martinis <martiniss@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#481213}

TBR=dpranke@chromium.org,kbr@chromium.org,nednguyen@google.com,martiniss@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 732463
Change-Id: I0cf5ee9662adaffcc629832d19c8fcbab0b0c834
Reviewed-on: https://chromium-review.googlesource.com/544686Reviewed-by: Stephen Martinis <martiniss@chromium.org>
Commit-Queue: Stephen Martinis <martiniss@chromium.org>
Cr-Commit-Position: refs/heads/master@{#481661}

tools/mb/mb_config.pyl

@@ -339,7 +339,7 @@
       'Android arm64 Builder': 'official_goma_minimal_symbols_android_arm64',
       'Android Compile': 'official_goma_minimal_symbols_android',
       'Android arm64 Compile': 'official_goma_minimal_symbols_android_arm64',
-      'Linux Builder': 'official_goma',
+      'Linux Builder': 'official_goma_perf',
       'Mac Builder': 'official_goma',
       'Win Builder': 'official_goma_x86',
       'Win x64 Builder': 'official_goma',
@@ -1356,6 +1356,10 @@
       'official', 'goma',
     ],
 
+    'official_goma_perf': [
+      'official', 'goma', 'no_gnome_keyring',
+    ],
+
     'official_goma_chromeos': [
       'official', 'goma', 'chromeos', 'x11_cros',
     ],
@@ -1828,6 +1832,10 @@
       'gn_args': 'android_ndk_version="r13b" android_ndk_major_version=13',
     },
 
+    'no_gnome_keyring': {
+      'gn_args': 'use_gnome_keyring=false',
+    },
+
     'no_pch': {
       'gn_args': 'enable_precompiled_headers=false',
     },