Revert of Flip Linux x64, linux_chromium_archive_rel_ng bots to GN (p…

…atchset chromium#2 id:20001 of https://codereview.chromium.org/1435513003/ )

Reason for revert:
libblimp_client.so fails to build under gn.

Issue 553999 filed and tracking.

Original issue's description:
> Flip Linux x64, linux_chromium_archive_rel_ng bots to GN
>
> This patch adds MB support for the new 'linux_chromium_archive_rel_ng'
> bot and flips it and the 'Linux x64' waterfall bot to GN.
>
> This bot should replace the 'linux_chromium_clobber_rel_ng' bot ASAP
> since that bot is doing a GYP build of 'chromium_builder_tests',
> which isn't that interesting, and the supposed builder that that bot
> is mirroring, 'Linux Builder (clobber)' on the chromium.fyi waterfall,
> doesn't actually exist.
>
> TBR=phajdan.jr@chromium.org, jam@chromium.org
> BUG=545480, 531296
>
> Committed: https://crrev.com/d57baf27aee323ba55d7efbd4e447da4aa393d16
> Cr-Commit-Position: refs/heads/master@{#358743}

TBR=phajdan.jr@chromium.org,jam@chromium.org,dpranke@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=545480, 531296

Review URL: https://codereview.chromium.org/1416933004

Cr-Commit-Position: refs/heads/master@{#358828}

testing/buildbot/chromium.json

@@ -1,8 +1,5 @@
 {
   "Linux x64": {
-    "additional_compile_targets": [
-      "all"
-    ],
     "scripts": [
       {
         "name": "sizes",

tools/mb/mb_config.pyl

@@ -60,8 +60,8 @@
     # This is just for completeness; any bot that uses this config should never actually run MB.
     'none': ['none'],
 
-    'noswarming_gn_release_bot_linux_dump_symbols': ['noswarming', 'gn', 'release_bot', 'linux_dump_symbols'],
     'noswarming_gyp_release_bot': ['noswarming', 'gyp', 'release_bot'],
+    'noswarming_gyp_release_bot_linux_dump_symbols': ['noswarming', 'gyp', 'release_bot', 'linux_dump_symbols'],
     'noswarming_gyp_release_bot_mac_strip': ['noswarming', 'gyp', 'release_bot', 'mac_strip'],
     'noswarming_gyp_release_bot_x86_linux_dump_symbols': ['noswarming', 'gyp', 'release_bot', 'x86', 'linux_dump_symbols'],
 
@@ -244,7 +244,7 @@
     'libfuzzer': { 'gn_args': 'use_libfuzzer=true' },
 
     'linux_dump_symbols': {
-      'gn_args': '', # TODO(GYP): Port linux_dump_symbols?
+      'gn_args': 'error', # TODO(GYP): Port linux_dump_symbols?
       'gyp_defines': 'linux_dump_symbols=1',
     },
 
@@ -353,7 +353,7 @@
     'chromium': {
       'Win': 'noswarming_gyp_release_bot',
       'Mac': 'noswarming_gyp_release_bot_mac_strip',
-      'Linux x64': 'noswarming_gn_release_bot_linux_dump_symbols',
+      'Linux x64': 'noswarming_gyp_release_bot_linux_dump_symbols',
       'Linux': 'noswarming_gyp_release_bot_x86_linux_dump_symbols',
       'Android': 'android_gyp_release_bot_minimal_symbols',
     },
@@ -492,7 +492,6 @@
       'linux_arm_tester': 'none',
       'linux_chromium_compile_dbg_32_ng': 'swarming_gyp_debug_trybot_x86',
       'linux_chromium_dbg_32_ng': 'swarming_gyp_debug_trybot_x86',
-      'linux_chromium_archive_rel_ng': 'noswarming_gn_release_bot_linux_dump_symbols',
       'linux_chromium_clobber_rel_ng': 'gyp_release_trybot',
       'linux_chromium_gn_upload': 'gn_linux_upload',
       'cast_shell_linux': 'cast_gyp_release_trybot',