Update the Google Search geolocation disclosure to make it more obvious.

chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java

Index: chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java b/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
index 84c8a59eda50f5eb17408b1fbffe2ede92597d6a..7792040e04faab6c22c69585163b0a16de8834b6 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
@@ -3227,6 +3227,13 @@ public class Tab implements ViewGroup.OnHierarchyChangeListener,
                 && !TextUtils.equals(getAppAssociatedWith(), packageName);
     }
 
+    @CalledByNative
+    public boolean couldShowDefaultSearchGeolocationDisclosure() {
+        if (isIncognito()) return false;
+
+        return GeolocationHeader.hasGeolocationPermission(getWindowAndroid().getContext().get());

[gone, 2016/11/04 23:21:48]

Confirmed with Ted that you don't actually need the WindowAndroid here; you can
just use ContextUtils.getApplicationContext().  (Hopefully not Tab, because
Tab's pretty bloated already.)  You might just be able to make
hasGeolocationPermission call ContextUtils.getApplicationContext() itself and
make that function @CalledByNative.

[benwells, 2016/11/07 08:36:06]

Done.

+    }
+
     private native void nativeInit();
     private native void nativeDestroy(long nativeTabAndroid);
     private native void nativeInitWebContents(long nativeTabAndroid, boolean incognito,