Inject CanAddURLToHistory into TopSitesImpl

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index 4741461da7f59587296b42040b3631ccb6b9813b..867680e961a386a0eef95385d899122b3ecdccd6 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -577,7 +577,6 @@ group("gn_only") {
       "//components/rappor:unit_tests",
       "//components/sessions:unit_tests",
       "//media/blink:media_blink_unittests",
-      "//media/base:base_for_cast_ios",
       "//media/cast:udp_proxy",
       "//native_client/src/trusted/platform_qualify:vcpuid",
       "//native_client/src/trusted/debug_stub:gdb_rsp_unittest",
@@ -763,9 +762,10 @@ if (is_linux) {
     testonly = true
     deps = [
       "//ash:ash_unittests",  # FAILS 4/20/2015
-      "//base:base_unittests",  # PASSES 4/17/2015 in 32-bit, some 64-bit failures.
+      "//base:base_unittests",  # PASSES 4/20/2015
       "//cc:cc_unittests",  # PASSES 4/17/2015
       "//chrome_elf:chrome_elf_unittests",  # FAILS 4/20/2015
+      "//chrome/app_installer:app_installer_unittests",
       "//chrome/test:browser_tests",
       "//chrome/test:interactive_ui_tests",
       "//chrome/test:sync_integration_tests",  # Note: need to turn off incremental linking for debug.
@@ -816,8 +816,8 @@ if (is_linux) {
       "//ui/gfx:gfx_unittests",  # PASSES (with assertion failure?) 4/20/2015
       "//ui/message_center:message_center_unittests",  # PASSES 4/20/2015
       "//ui/touch_selection:ui_touch_selection_unittests",  # PASSES 4/20/2015
-      "//ui/views:views_unittests",  # Same as WM unittests
-      "//ui/wm:wm_unittests",  # CRASHES, looks like something simple missing.
+      "//ui/views:views_unittests",  # TooltipControllerTest failures
+      "//ui/wm:wm_unittests",  # PASSES 4/21/2015
       "//url:url_unittests",  # PASSES 4/17/2015
 
       # TODO(GYP) installer_util_unittests