Remove usage of GetActiveEntry [7/n]

This CL is part of a serie of CLs to remove usage of the deprecated
method NavigationController::GetActiveEntry.

Bug: 273710
Change-Id: I2d11ff1898c785ba912e361390e414720800d5cc
Reviewed-on: https://chromium-review.googlesource.com/1102472Reviewed-by: Istiaque Ahmed <lazyboy@chromium.org>
Commit-Queue: Camille Lamy <clamy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568434}

chrome/browser/renderer_context_menu/render_view_context_menu_browsertest.cc

@@ -146,7 +146,7 @@ class ContextMenuBrowserTest : public InProcessBrowserTest {
     params.link_url = url;
     params.src_url = url;
     params.link_text = link_text;
-    params.page_url = web_contents->GetController().GetActiveEntry()->GetURL();
+    params.page_url = web_contents->GetVisibleURL();
     params.source_type = source_type;
 #if defined(OS_MACOSX)
     params.writing_direction_default = 0;