Remove errant and needless dependency from //components to //chrome.

Bug: 758759
Change-Id: I38ab89ade6afbe5ecc46af6e6eaf6eac18054704
Reviewed-on: https://chromium-review.googlesource.com/635664Reviewed-by: Brett Wilson <brettw@chromium.org>
Commit-Queue: Sigurður Ásgeirsson <siggi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#497453}

components/crash/content/app/BUILD.gn

@@ -78,7 +78,6 @@ if (is_win) {
 
     deps = [
       "//base",
-      "//chrome/install_static:install_static_util",
       "//components/browser_watcher:crash_stability",
       "//third_party/crashpad/crashpad/client",
       "//third_party/crashpad/crashpad/handler:handler_lib",