Make updates to InkDropHighlight to pave the way for improved ink drops

ui/views/animation/ink_drop_highlight.cc

Index: ui/views/animation/ink_drop_highlight.cc
diff --git a/ui/views/animation/ink_drop_highlight.cc b/ui/views/animation/ink_drop_highlight.cc
index 33f2adf0e8ee7c76fb60396b759082641a72778e..8cb343adf4a0d4aaf3d8b6ff2c1134ab4fe1c197 100644
--- a/ui/views/animation/ink_drop_highlight.cc
+++ b/ui/views/animation/ink_drop_highlight.cc
@@ -43,10 +43,10 @@ InkDropHighlight::InkDropHighlight(
       layer_delegate_(std::move(layer_delegate)),
       layer_(new ui::Layer()),
       observer_(nullptr) {
-  const gfx::Rect layer_bounds = layer_delegate_->GetPaintedBounds();
-  size_ = explode_size_ = layer_bounds.size();
+  const gfx::RectF painted_bounds = layer_delegate_->GetPaintedBounds();
+  size_ = explode_size_ = painted_bounds.size();
 
-  layer_->SetBounds(layer_bounds);
+  layer_->SetBounds(gfx::ToEnclosingRect(painted_bounds));
   layer_->SetFillsBoundsOpaquely(false);
   layer_->set_delegate(layer_delegate_.get());
   layer_->SetVisible(false);
@@ -54,7 +54,7 @@ InkDropHighlight::InkDropHighlight(
   layer_->set_name("InkDropHighlight:layer");
 }
 
-InkDropHighlight::InkDropHighlight(const gfx::Size& size,
+InkDropHighlight::InkDropHighlight(const gfx::SizeF& size,
                                    int corner_radius,
                                    const gfx::PointF& center_point,
                                    SkColor color)
@@ -66,6 +66,12 @@ InkDropHighlight::InkDropHighlight(const gfx::Size& size,
   layer_->SetOpacity(visible_opacity_);
 }
 
+InkDropHighlight::InkDropHighlight(const gfx::Size& size,
+                                   int corner_radius,
+                                   const gfx::PointF& center_point,
+                                   SkColor color)
+    : InkDropHighlight(gfx::SizeF(size), corner_radius, center_point, color) {}
+
 InkDropHighlight::~InkDropHighlight() {
   // Explicitly aborting all the animations ensures all callbacks are invoked
   // while this instance still exists.
@@ -92,8 +98,8 @@ test::InkDropHighlightTestApi* InkDropHighlight::GetTestApi() {
 
 void InkDropHighlight::AnimateFade(AnimationType animation_type,
                                    const base::TimeDelta& duration,
-                                   const gfx::Size& initial_size,
-                                   const gfx::Size& target_size) {
+                                   const gfx::SizeF& initial_size,
+                                   const gfx::SizeF& target_size) {
   last_animation_initiated_was_fade_in_ = animation_type == FADE_IN;
 
   layer_->SetTransform(CalculateTransform(initial_size));
@@ -138,7 +144,7 @@ void InkDropHighlight::AnimateFade(AnimationType animation_type,
 }
 
 gfx::Transform InkDropHighlight::CalculateTransform(
-    const gfx::Size& size) const {
+    const gfx::SizeF& size) const {
   gfx::Transform transform;
   transform.Translate(center_point_.x(), center_point_.y());
   // TODO(bruthig): Fix the InkDropHighlight to work well when initialized with