Fix bug in theme logic in location bar

BUG=774979, 774641
TBR=mdjones@chromium.org

(cherry picked from commit 7659567)

Change-Id: I810121de4fb572b0f6919a25afaf7aac88c2f629
Reviewed-on: https://chromium-review.googlesource.com/721260
Reviewed-by: David Trainor <dtrainor@chromium.org>
Commit-Queue: Matthew Jones <mdjones@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#509221}
Reviewed-on: https://chromium-review.googlesource.com/728322
Reviewed-by: Matthew Jones <mdjones@chromium.org>
Cr-Commit-Position: refs/branch-heads/3239@{#68}
Cr-Branched-From: adb61db-refs/heads/master@{#508578}

Author: iotitan

chrome/android/java/src/org/chromium/chrome/browser/omnibox/LocationBarLayout.java

@@ -1346,7 +1346,7 @@ public static ColorStateList getColorStateList(int securityLevel, ToolbarDataPro
         if (provider.isIncognito() || needLightIcon) {
             // For a dark theme color, use light icons.
             list = ApiCompatibilityUtils.getColorStateList(resources, R.color.light_mode_tint);
-        } else if (ColorUtils.isUsingDefaultToolbarColor(resources,
+        } else if (!ColorUtils.isUsingDefaultToolbarColor(resources,
                            FeatureUtilities.isChromeHomeEnabled(), provider.isIncognito(), color)
                 && !isOmniboxOpaque) {
             // For theme colors which are not dark and are also not