Added setting up VMLibraryHooks for Dartium to support resolvePageUri

Source/bindings/core/dart/DartController.cpp

Index: Source/bindings/core/dart/DartController.cpp
diff --git a/Source/bindings/core/dart/DartController.cpp b/Source/bindings/core/dart/DartController.cpp
index 4ffedaa560a40144de4128e980cdaa325d60e167..e7e1820561f580d19824ee4e45e73318c826be20 100644
--- a/Source/bindings/core/dart/DartController.cpp
+++ b/Source/bindings/core/dart/DartController.cpp
@@ -170,6 +170,12 @@ Dart_Isolate DartController::createIsolate(const char* scriptURL, const char* en
     Dart_SetNativeResolver(html, isDOMEnabled ? domIsolateHtmlResolver : pureIsolateResolver, isDOMEnabled ? domIsolateHtmlSymbolizer : pureIsolateSymbolizer);
     domData->setHtmlLibrary(Dart_NewPersistentHandle(html));
 
+    // Lookup native calls referenced in dart:_builtin for _setupHooks() to setup VMLibraryHooks.
+    Dart_Handle builtin = Dart_LookupLibrary(Dart_NewStringFromCString("dart:_builtin"));
+    ASSERT(!Dart_IsError(builtin));
+    Dart_SetNativeResolver(builtin, isDOMEnabled ? domIsolateHtmlResolver : pureIsolateResolver, isDOMEnabled ? domIsolateHtmlSymbolizer : pureIsolateSymbolizer);
+    domData->setBuiltinLibrary(Dart_NewPersistentHandle(builtin));

[siva, 2017/01/06 21:39:33]

Ditto comment about not needing this if the setup code is in one of the other
libraries.

[terry, 2017/01/09 21:06:02]

Right native resolver is removed (code exist in dart:_blink).

+
     Dart_Handle js = Dart_LookupLibrary(Dart_NewStringFromCString("dart:js"));
     ASSERT(!Dart_IsError(js));
     Dart_SetNativeResolver(js, isDOMEnabled ? JsInterop::resolver : pureIsolateResolver, 0);
@@ -744,7 +750,7 @@ void DartController::initVMIfNeeded(bool checked, Document* document)
     init_params.entropy_source = generateEntropy;
     init_params.get_service_assets = GetVMServiceAssetsArchiveCallback;
     char* error = Dart_Initialize(&init_params);
-    RELEASE_ASSERT_WITH_MESSAGE(!error, error);
+    RELEASE_ASSERT_WITH_MESSAGE(!error, "Dart_Initialize failed");
 }
 
 static bool checkForExpiration()