blimp: Move BlimpCompositor to use delegated rendering.

blimp/client/core/BUILD.gn

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
 
 import("//blimp/client/core/config.gni")
 
 # This target is here to let //chrome depend on //blimp/client/public
 # and automatically get the correct implementation of //blimp/client/core
 # depending on whether enable_blimp_client is set or not.
 group("core_shim") {
   visibility = [ "//blimp/client/public" ]
 
   if (enable_blimp_client) {
     deps = [
       ":core",
     ]
   } else {
     deps = [
       ":dummy_core",
     ]
   }
 }
 
 group("core") {
-  visibility = [ "//blimp/client/*" ]
+  visibility = [
+    "//blimp/client/*",
+    "//blimp/test/*",
+  ]
 
   deps = [
     ":context",
     ":switches",
     "//blimp/client/core/compositor",
     "//blimp/client/core/contents",
     "//blimp/client/core/session",
   ]
 }
 
@@ skipping 94 matching lines @@
         ":core_java",
       ]
     } else {
       deps = [
         ":dummy_core_java",
       ]
     }
   }
 
   java_group("core_java") {
-    visibility = [ "//blimp/client/*" ]
+    visibility = [
+      "//blimp/client/*",
+      "//blimp:blimp_unittests_java_deps",
+    ]
 
     deps = [
       ":context_java",
       ":settings_java",
       ":switches_java",
       "//blimp/client/core/contents:contents_java",
     ]
   }
 
   android_library("dummy_core_java") {
@@ skipping 58 matching lines @@
   generate_jni("dummy_core_jni_headers") {
     visibility = [ ":*" ]
 
     sources = [
       "android/java/src/org/chromium/blimp/core/DummyBlimpClientContext.java",
     ]
 
     jni_package = "blimp/client/core"
   }
 }