Suppress linker warnings for cctests

R=machenbach@chromium.org,eholk@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2641873002
Cr-Commit-Position: refs/heads/master@{#42457}

test/cctest/BUILD.gn

@@ -360,7 +360,12 @@ v8_executable("cctest") {
 
   # crbug.com/676417: Suppress symbol import warning from linker.
   if (is_win && is_component_build) {
-    ldflags = [ "/ignore:4217" ]
+    ldflags += [
+      "/ignore:4217",
+      "/ignore:4049",
+    ]
+    remove_configs = [ "//build/config/win:default_incremental_linking" ]
+    configs += [ "//build/config/win:no_incremental_linking" ]
   }
 
   if (v8_current_cpu == "ppc" || v8_current_cpu == "ppc64" ||