Adding synthetic touch/mouse drag [Part1]

content/common/input/input_param_traits_unittest.cc

Index: content/common/input/input_param_traits_unittest.cc
diff --git a/content/common/input/input_param_traits_unittest.cc b/content/common/input/input_param_traits_unittest.cc
index cbfd9aa2bcca7dc5269d498b3d42bc139618d74f..6cce1054419faf84ffe8fe1d868ff9f39a585c22 100644
--- a/content/common/input/input_param_traits_unittest.cc
+++ b/content/common/input/input_param_traits_unittest.cc
@@ -48,6 +48,16 @@ class InputParamTraitsTest : public testing::Test {
     EXPECT_EQ(a->speed_in_pixels_s, b->speed_in_pixels_s);
   }
 
+  static void Compare(const SyntheticSmoothDragGestureParams* a,
+                      const SyntheticSmoothDragGestureParams* b) {
+    EXPECT_EQ(a->gesture_source_type, b->gesture_source_type);
+    EXPECT_EQ(a->start_point, b->start_point);
+    EXPECT_EQ(a->distances.size(), b->distances.size());
+    for (size_t i = 0; i < a->distances.size(); i++)
+        EXPECT_EQ(a->distances[i], b->distances[i]);
+    EXPECT_EQ(a->speed_in_pixels_s, b->speed_in_pixels_s);
+  }
+
   static void Compare(const SyntheticPinchGestureParams* a,
                       const SyntheticPinchGestureParams* b) {
     EXPECT_EQ(a->gesture_source_type, b->gesture_source_type);
@@ -77,6 +87,10 @@ class InputParamTraitsTest : public testing::Test {
         Compare(SyntheticSmoothScrollGestureParams::Cast(a->gesture_params()),
                 SyntheticSmoothScrollGestureParams::Cast(b->gesture_params()));
         break;
+      case SyntheticGestureParams::SMOOTH_DRAG_GESTURE:
+        Compare(SyntheticSmoothDragGestureParams::Cast(a->gesture_params()),
+                SyntheticSmoothDragGestureParams::Cast(b->gesture_params()));
+        break;
       case SyntheticGestureParams::PINCH_GESTURE:
         Compare(SyntheticPinchGestureParams::Cast(a->gesture_params()),
                 SyntheticPinchGestureParams::Cast(b->gesture_params()));