WIP: Prototype OOP V8 PAC.

net/BUILD.gn

Index: net/BUILD.gn
diff --git a/net/BUILD.gn b/net/BUILD.gn
index 52444d59ea4a765dbf23711ab50d232593c8079f..f124e2ee610bdbf7489172daff4c51fd21962b12 100644
--- a/net/BUILD.gn
+++ b/net/BUILD.gn
@@ -6,6 +6,7 @@ import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/module_args/v8.gni")
+import("//third_party/mojo/src/mojo/public/tools/bindings/mojom.gni")
 import("//url/config.gni")
 import("//testing/test.gni")
 
@@ -69,6 +70,12 @@ config("net_win_size_truncation") {
   }
 }
 
+mojom("net_mojom") {
+  sources = [
+    "dns/host_resolver.mojom",
+  ]
+}
+
 component("net") {
   sources =
       gypi_values.net_nacl_common_sources + gypi_values.net_non_nacl_sources
@@ -92,6 +99,11 @@ component("net") {
     "//crypto:platform",
   ]
   deps = [
+    # TODO(amistry): Clean up these 4 deps.
+    ":net_mojom",
+    "//mojo/environment:chromium",
+    "//third_party/mojo/src/mojo/public/cpp/bindings",
+    "//third_party/mojo/src/mojo/edk/system",
     ":net_resources",
     "//base",
     "//base:i18n",
@@ -762,8 +774,22 @@ source_set("balsa") {
 }
 
 if (use_v8_in_net) {
+  mojom("resolver_mojom") {
+    sources = [
+      "proxy/proxy_resolver.mojom",
+    ]
+  }
+
   component("net_with_v8") {
     sources = [
+      "proxy/proxy_resolver_mojo.cc",
+      "proxy/proxy_resolver_mojo.h",
+      "proxy/proxy_resolver_mojo_host.cc",
+      "proxy/proxy_resolver_mojo_host.h",
+      "proxy/proxy_resolver_error_observer_mojo.cc",
+      "proxy/proxy_resolver_error_observer_mojo.h",
+      "proxy/proxy_resolver_error_observer_mojo_host.cc",
+      "proxy/proxy_resolver_error_observer_mojo_host.h",
       "proxy/proxy_resolver_v8.cc",
       "proxy/proxy_resolver_v8.h",
       "proxy/proxy_resolver_v8_tracing.cc",
@@ -780,6 +806,12 @@ if (use_v8_in_net) {
 
     public_deps = [
       ":net",
+      ":net_mojom",
+      ":resolver_mojom",
+      "//mojo/common",
+      "//mojo/environment:chromium",
+      "//third_party/mojo/src/mojo/public/cpp/bindings",
+      "//third_party/mojo/src/mojo/edk/system",
     ]
     deps = [
       "//base",