Remove the % WHEEL_DELTA check in WebMouseWheelEventBuilder.

content/browser/renderer_host/input/web_input_event_unittest.cc

Index: content/browser/renderer_host/input/web_input_event_unittest.cc
diff --git a/content/browser/renderer_host/input/web_input_event_unittest.cc b/content/browser/renderer_host/input/web_input_event_unittest.cc
index 677c54c0b6391d8ce022769e224760c3bb130c17..b05608fafef8ec80abf0a413852726ddb8973a23 100644
--- a/content/browser/renderer_host/input/web_input_event_unittest.cc
+++ b/content/browser/renderer_host/input/web_input_event_unittest.cc
@@ -54,41 +54,6 @@ TEST(WebInputEventBuilderTest, TestMouseEventScale) {
   command_line->AppendSwitchASCII(switches::kForceDeviceScaleFactor, "1");
   gfx::Display::ResetForceDeviceScaleFactorForTesting();
 }
-
-// Test that hasPreciseScrollingDeltas is true for wheel events that generate
-// high precision scroll deltas.
-TEST(WebInputEventBuilderTest, TestPreciseScrollingDelta) {
-  LPARAM lparam = MAKELPARAM(300, 200);
-
-  // wheel_delta is equal to WHEEL_DELTA, scroll up
-  WebMouseWheelEvent evt =
-      WebMouseWheelEventBuilder::Build(::GetDesktopWindow(), WM_MOUSEWHEEL,
-                                       MAKEWPARAM(0, 120), lparam, 100);
-  EXPECT_EQ(1, evt.wheelTicksY);
-  EXPECT_EQ(100, evt.deltaY);
-  EXPECT_FALSE(evt.hasPreciseScrollingDeltas);
-
-  // wheel_delta is a multiple of WHEEL_DELTA, scroll up
-  evt = WebMouseWheelEventBuilder::Build(::GetDesktopWindow(), WM_MOUSEWHEEL,
-                                         MAKEWPARAM(0, 360), lparam, 100);
-  EXPECT_EQ(3, evt.wheelTicksY);
-  EXPECT_EQ(300, evt.deltaY);
-  EXPECT_FALSE(evt.hasPreciseScrollingDeltas);
-
-  // wheel_delta is a multiple of WHEEL_DELTA, scroll down
-  evt = WebMouseWheelEventBuilder::Build(::GetDesktopWindow(), WM_MOUSEWHEEL,
-                                         MAKEWPARAM(0, -360), lparam, 100);
-  EXPECT_EQ(-3, evt.wheelTicksY);
-  EXPECT_EQ(-300, evt.deltaY);
-  EXPECT_FALSE(evt.hasPreciseScrollingDeltas);
-
-  // high precision scroll, wheel_delta not a multiple of WHEEL_DELTA
-  evt = WebMouseWheelEventBuilder::Build(::GetDesktopWindow(), WM_MOUSEWHEEL,
-                                         MAKEWPARAM(0, 3), lparam, 100);
-  EXPECT_FLOAT_EQ(0.025f, evt.wheelTicksY);
-  EXPECT_FLOAT_EQ(2.5f, evt.deltaY);
-  EXPECT_TRUE(evt.hasPreciseScrollingDeltas);
-}
 #endif
 
 }  // namespace content