Revert of Build browser tests on all gpu release bots

testing/buildbot/chromium.gpu.fyi.json

 {
   "AAAAA1 AUTOGENERATED FILE DO NOT EDIT": {},
   "AAAAA2 See generate_buildbot_json.py to make changes": {},
   "Android Release (NVIDIA Shield TV)": {
     "gtest_tests": [
       {
         "override_isolate_target": "angle_end2end_tests",
         "swarming": {
           "can_use_on_swarming_builders": false,
           "cipd_packages": [
@@ skipping 2704 matching lines @@
           "dimension_sets": [
             {
               "gpu": "0000:0000",
               "os": "Android"
             }
           ]
         }
       }
     ]
   },
-  "GPU Linux Builder": {
-    "additional_compile_targets": [
-      "browser_tests"
-    ]
-  },
+  "GPU Linux Builder": {},
   "GPU Linux Builder (dbg)": {},
-  "GPU Mac Builder": {
-    "additional_compile_targets": [
-      "browser_tests"
-    ]
-  },
+  "GPU Mac Builder": {},
   "GPU Mac Builder (dbg)": {},
-  "GPU Win Builder": {
-    "additional_compile_targets": [
-      "browser_tests"
-    ]
-  },
+  "GPU Win Builder": {},
   "GPU Win Builder (dbg)": {},
-  "GPU Win x64 Builder": {
-    "additional_compile_targets": [
-      "browser_tests"
-    ]
-  },
+  "GPU Win x64 Builder": {},
   "GPU Win x64 Builder (dbg)": {},
   "Linux ChromiumOS Builder": {
     "additional_compile_targets": [
       "All"
     ]
   },
   "Linux ChromiumOS Ozone (Intel)": {
     "gtest_tests": [
       {
         "args": [
@@ skipping 16484 matching lines @@
             {
               "gpu": "10de:104a",
               "os": "Windows-2008ServerR2-SP1"
             }
           ]
         }
       }
     ]
   }
 }