rebuild the nav cache if the clicked on node is invalid

Before, the slop parameter was set to zero if the node was
invalid, and used to skip searching for the node. Now, the
cache is rebuilt on the java side before the C side is
called.

requires a companion fix in frameworks/base

fixes http://b/2362334

1 files changed, 1 insertions, 1 deletions

diff --git a/WebKit/android/nav/WebView.cpp b/WebKit/android/nav/WebView.cpp
index 8977224..60113b8 100644
--- a/WebKit/android/nav/WebView.cpp
+++ b/WebKit/android/nav/WebView.cpp
@@ -927,7 +927,7 @@ bool motionUp(int x, int y, int slop)
     if (!root)
         return 0;
     const CachedFrame* frame = 0;
-    const CachedNode* result = slop ? findAt(root, rect, &frame, &rx, &ry) : 0;
+    const CachedNode* result = findAt(root, rect, &frame, &rx, &ry);
     if (!result) {
         DBG_NAV_LOGD("no nodes found root=%p", root);
         setNavBounds(rect);