Bug 697641, part 4: Pass sensor events from Android to Gecko. r=cjones

widget/android/AndroidJavaWrappers.h

@@ -443,6 +443,7 @@ public:
     double X() { return mX; }
     double Y() { return mY; }
     double Z() { return mZ; }
+    double Distance() { return mDistance; }
     const nsIntRect& Rect() { return mRect; }
     nsAString& Characters() { return mCharacters; }
     nsAString& CharactersExtra() { return mCharactersExtra; }
@@ -479,6 +480,7 @@ protected:
     int mRangeForeColor, mRangeBackColor;
     double mAlpha, mBeta, mGamma;
     double mX, mY, mZ;
+    double mDistance;
     int mPointerIndex;
     nsString mCharacters, mCharactersExtra;
     nsRefPtr<nsGeoPosition> mGeoPosition;
@@ -517,6 +519,7 @@ protected:
     static jfieldID jXField;
     static jfieldID jYField;
     static jfieldID jZField;
+    static jfieldID jDistanceField;
     static jfieldID jRectField;
     static jfieldID jNativeWindowField;
 
@@ -563,6 +566,7 @@ public:
         VIEWPORT = 20,
         VISITED = 21,
         NETWORK_CHANGED = 22,
+        PROXIMITY_EVENT = 23,
         dummy_java_enum_list_end
     };