Fix javadoc breakage by not linking to now hidden WebView.getZoomControls method.
Fix javadoc breakage by not linking to now hidden WebView.getZoomControls method.

Change-Id: I770a647b2e6068687530813133847a624ed5aa0d

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base