libyuv: Add GCC trybot.

scripts/slave/recipes/libyuv/libyuv.py

Index: scripts/slave/recipes/libyuv/libyuv.py
diff --git a/scripts/slave/recipes/libyuv/libyuv.py b/scripts/slave/recipes/libyuv/libyuv.py
index 609b5bc50cba4f11325a22d80019d0ace372ce29..f90ee125d6d3bb778eaf21800898edb55460dc9f 100644
--- a/scripts/slave/recipes/libyuv/libyuv.py
+++ b/scripts/slave/recipes/libyuv/libyuv.py
@@ -29,6 +29,10 @@ RECIPE_CONFIGS = freeze({
     'chromium_config': 'libyuv_clang',
     'gclient_config': 'libyuv',
   },
+  'libyuv_gcc': {
+    'chromium_config': 'libyuv_gcc',
+    'gclient_config': 'libyuv',
+  },
   'libyuv_android': {
     'chromium_config': 'libyuv_android',
     'gclient_config': 'libyuv_android',
@@ -337,6 +341,14 @@ BUILDERS = freeze({
         },
         'testing': {'platform': 'linux'},
       },
+      'Linux GCC': {
+        'recipe_config': 'libyuv_gcc',
+        'chromium_config_kwargs': {
+          'BUILD_CONFIG': 'Release',
+          'TARGET_BITS': 64,
+        },
+        'testing': {'platform': 'linux'},
+      },
       'Linux Asan': {
         'recipe_config': 'libyuv_clang',
         'chromium_apply_config': ['asan', 'lsan'],
@@ -675,6 +687,14 @@ BUILDERS = freeze({
         },
         'testing': {'platform': 'linux'},
       },
+      'linux_gcc': {
+        'recipe_config': 'libyuv_gcc',
+        'chromium_config_kwargs': {
+          'BUILD_CONFIG': 'Release',
+          'TARGET_BITS': 64,
+        },
+        'testing': {'platform': 'linux'},
+      },
       'linux_asan': {
         'recipe_config': 'libyuv_clang',
         'chromium_apply_config': ['asan', 'lsan'],