Move libdrm target behind conditional

build/linux/system.gyp

Index: build/linux/system.gyp
diff --git a/build/linux/system.gyp b/build/linux/system.gyp
index d81b8d4e09ef15ccb8c2e5ff1dff5d22e606d8b2..e6c5a026d7dc1be0c0c5c9b325c13a16ef864433 100644
--- a/build/linux/system.gyp
+++ b/build/linux/system.gyp
@@ -416,6 +416,24 @@
         },
       ],
     }],
+    ['ozone_platform_dri==1 or ozone_platform_gbm==1', {
+      'targets': [
+        {
+          'target_name': 'libdrm',
+          'type': 'none',
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags libdrm)',
+            ],
+          },
+          'link_settings': {
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l libdrm)',
+            ],
+          },
+        },
+      ],
+    }],
   ],  # conditions
   'targets': [
     {
@@ -436,20 +454,6 @@
       },
     },
     {
-      'target_name': 'dridrm',
-      'type': 'none',
-      'direct_dependent_settings': {
-        'cflags': [
-          '<!@(<(pkg-config) --cflags libdrm)',
-        ],
-      },
-      'link_settings': {
-        'libraries': [
-          '<!@(<(pkg-config) --libs-only-l libdrm)',
-        ],
-      },
-    },
-    {
       'target_name': 'fontconfig',
       'type': 'none',
       'conditions': [