Fix issue #5906017: Missing menu entries in portrait when in compatibility mode

This was a bug only when the status bar was hidden, the screen space for
the nav bar would not be correctly removed for all frames used in layout
computation.

This code really $*#&^!! needs to be cleaned up, the whole "status bar
is the system bar when on a tablet so it should take space from apps,
but status bar doesn't do that on phones but on phones there is a nav
bar that does the same thing" thing is whacked.

Proof that evolution DOESN'T WORK!!!!!!!!!!

Change-Id: I24e4994328480820cb638e7a40aa0b65b7ae2003

Author: Dianne Hackborn

policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

@@ -1977,6 +1977,12 @@ public void beginLayoutLw(int displayWidth, int displayHeight, int displayRotati
                         mTmpNavigationFrame.offset(mNavigationBarWidth, 0);
                     }
                 }
+                // Make sure the content and current rectangles are updated to
+                // account for the restrictions from the navigation bar.
+                mContentTop = mCurTop = mDockTop;
+                mContentBottom = mCurBottom = mDockBottom;
+                mContentLeft = mCurLeft = mDockLeft;
+                mContentRight = mCurRight = mDockRight;
                 // And compute the final frame.
                 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame,
                         mTmpNavigationFrame, mTmpNavigationFrame);