Remove all blimp client code.

testing/buildbot/chromium.fyi.json

 {
   "Android Asan Builder Tests (dbg)": {
     "gtest_tests": [
       {
         "args": [
           "--tool=asan"
         ],
         "swarming": {
           "can_use_on_swarming_builders": false
         },
@@ skipping 247 matching lines @@
           "dimension_sets": [
             {
               "android_devices": "4",
               "device_type": "gce_x86"
             }
           ]
         },
         "test": "base_unittests"
       },
       {
-        "override_compile_targets": [
-          "blimp_test_apk"
-        ],
-        "override_isolate_target": "blimp_test_apk",
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "android_devices": "4",
-              "device_type": "gce_x86"
-            }
-          ],
-          "hard_timeout": 600
-        },
-        "test": "blimp_test_apk"
-      },
-      {
         "override_isolate_target": "blimp_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true,
           "dimension_sets": [
             {
               "android_devices": "4",
               "device_type": "gce_x86"
             }
           ]
         },
@@ skipping 645 matching lines @@
           "dimension_sets": [
             {
               "android_devices": "1",
               "device_type": "coho"
             }
           ]
         },
         "test": "base_unittests"
       },
       {
-        "override_compile_targets": [
-          "blimp_test_apk"
-        ],
-        "override_isolate_target": "blimp_test_apk",
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "android_devices": "1",
-              "device_type": "coho"
-            }
-          ]
-        },
-        "test": "blimp_test_apk"
-      },
-      {
         "override_isolate_target": "blimp_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true,
           "dimension_sets": [
             {
               "android_devices": "1",
               "device_type": "coho"
             }
           ]
         },
@@ skipping 604 matching lines @@
             }
           ]
         },
         "test": "wtf_unittests"
       }
     ]
   },
   "Blimp Android Client": {
     "gtest_tests": [
       {
-        "override_compile_targets": [
-          "blimp_test_apk"
-        ],
-        "override_isolate_target": "blimp_test_apk",
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "cipd_packages": [
-            {
-              "cipd_package": "infra/tools/luci/logdog/butler/${platform}",
-              "location": "bin",
-              "revision": "git_revision:25755a2c316937ee44a6432163dc5e2f9c85cf58"
-            }
-          ],
-          "dimension_sets": [
-            {
-              "android_devices": "4",
-              "device_os": "MMB29Q",
-              "device_type": "bullhead"
-            }
-          ],
-          "hard_timeout": 960,
-          "output_links": [
-            {
-              "link": [
-                "https://luci-logdog.appspot.com/v/?s",
-                "=android%2Fswarming%2Flogcats%2F",
-                "${TASK_ID}%2F%2B%2Funified_logcats"
-              ],
-              "name": "shard #${SHARD_INDEX} logcats"
-            }
-          ]
-        },
-        "test": "blimp_test_apk"
-      },
-      {
         "override_isolate_target": "blimp_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true,
           "cipd_packages": [
             {
               "cipd_package": "infra/tools/luci/logdog/butler/${platform}",
               "location": "bin",
               "revision": "git_revision:25755a2c316937ee44a6432163dc5e2f9c85cf58"
             }
           ],
@@ skipping 2137 matching lines @@
           "dimension_sets": [
             {
               "android_devices": "1",
               "device_type": "coho"
             }
           ]
         },
         "test": "base_unittests"
       },
       {
-        "override_compile_targets": [
-          "blimp_test_apk"
-        ],
-        "override_isolate_target": "blimp_test_apk",
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "android_devices": "1",
-              "device_type": "coho"
-            }
-          ]
-        },
-        "test": "blimp_test_apk"
-      },
-      {
         "override_isolate_target": "blimp_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true,
           "dimension_sets": [
             {
               "android_devices": "1",
               "device_type": "coho"
             }
           ]
         },
@@ skipping 10438 matching lines @@
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "views_unittests"
       }
     ]
   }
 }