Clean up GestureEventDetails constructors and fix unit tests.

content/browser/web_contents/touch_editable_impl_aura_browsertest.cc

Index: content/browser/web_contents/touch_editable_impl_aura_browsertest.cc
diff --git a/content/browser/web_contents/touch_editable_impl_aura_browsertest.cc b/content/browser/web_contents/touch_editable_impl_aura_browsertest.cc
index 370e4c7b0e6d512864d1af392d37743c17641560..c159d5f5272f9a639f05e8bec1f11046a83ca130 100644
--- a/content/browser/web_contents/touch_editable_impl_aura_browsertest.cc
+++ b/content/browser/web_contents/touch_editable_impl_aura_browsertest.cc
@@ -229,7 +229,7 @@ IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest,
       10,
       0,
       ui::EventTimeForNow(),
-      ui::GestureEventDetails(ui::ET_GESTURE_LONG_PRESS, 0, 0));
+      ui::GestureEventDetails(ui::ET_GESTURE_LONG_PRESS));
   touch_editable->Reset();
   rwhva->OnGestureEvent(&long_press);
   touch_editable->WaitForSelectionChangeCallback();
@@ -249,7 +249,7 @@ IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest,
       10,
       0,
       ui::EventTimeForNow(),
-      ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_BEGIN, 0, 0));
+      ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_BEGIN));
   rwhva->OnGestureEvent(&scroll_begin);
   EXPECT_FALSE(GetTouchSelectionController(touch_editable));
 
@@ -259,7 +259,7 @@ IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest,
       10,
       0,
       ui::EventTimeForNow(),
-      ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_END, 0, 0));
+      ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_END));
   rwhva->OnGestureEvent(&scroll_end);
   EXPECT_TRUE(GetTouchSelectionController(touch_editable));
 }
@@ -284,7 +284,7 @@ IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest,
       10,
       0,
       ui::EventTimeForNow(),
-      ui::GestureEventDetails(ui::ET_GESTURE_LONG_PRESS, 0, 0));
+      ui::GestureEventDetails(ui::ET_GESTURE_LONG_PRESS));
   touch_editable->Reset();
   rwhva->OnGestureEvent(&long_press);
   touch_editable->WaitForSelectionChangeCallback();
@@ -340,7 +340,7 @@ IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest,
       10,
       0,
       ui::EventTimeForNow(),
-      ui::GestureEventDetails(ui::ET_GESTURE_LONG_PRESS, 0, 0));
+      ui::GestureEventDetails(ui::ET_GESTURE_LONG_PRESS));
   touch_editable->Reset();
   rwhva->OnGestureEvent(&long_press);
   touch_editable->WaitForSelectionChangeCallback();
@@ -370,12 +370,9 @@ IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest,
   EXPECT_EQ(GetRenderWidgetHostViewAura(touch_editable), rwhva);
 
   // Double-tap to select word.
-  ui::GestureEvent double_tap(
-      10,
-      10,
-      0,
-      ui::EventTimeForNow(),
-      ui::GestureEventDetails(ui::ET_GESTURE_TAP, 2, 0));
+  ui::GestureEventDetails details(ui::ET_GESTURE_TAP);
+  details.set_tap_count(2);
+  ui::GestureEvent double_tap(10, 10, 0, ui::EventTimeForNow(), details);
   touch_editable->Reset();
   rwhva->OnGestureEvent(&double_tap);
   touch_editable->WaitForSelectionChangeCallback();