Modify the accessibility highlight manager to account for the text caret being drawn outside of the…

chrome/browser/chromeos/ui/accessibility_focus_ring_controller.h

Index: chrome/browser/chromeos/ui/accessibility_focus_ring_controller.h
diff --git a/chrome/browser/chromeos/ui/accessibility_focus_ring_controller.h b/chrome/browser/chromeos/ui/accessibility_focus_ring_controller.h
index 9a227566eabc60e100ade401f2ea32819b1e6f05..54d7ea77492c4815ce8bfec3534660b3a5a0b776 100644
--- a/chrome/browser/chromeos/ui/accessibility_focus_ring_controller.h
+++ b/chrome/browser/chromeos/ui/accessibility_focus_ring_controller.h
@@ -68,6 +68,8 @@ class AccessibilityFocusRingController : public FocusRingLayerDelegate {
  private:
   FRIEND_TEST_ALL_PREFIXES(AccessibilityFocusRingControllerTest,
                            CursorWorksOnMultipleDisplays);
+  FRIEND_TEST_ALL_PREFIXES(AccessibilityFocusRingControllerTest,
+                           CaretRingDrawnOnlyWithinBounds);
 
   // FocusRingLayerDelegate overrides.
   void OnDeviceScaleFactorChanged() override;
@@ -81,11 +83,10 @@ class AccessibilityFocusRingController : public FocusRingLayerDelegate {
 
   AccessibilityFocusRing RingFromSortedRects(
       const std::vector<gfx::Rect>& rects) const;
-  void SplitIntoParagraphShape(
-      const std::vector<gfx::Rect>& rects,
-      gfx::Rect* top,
-      gfx::Rect* middle,
-      gfx::Rect* bottom) const;
+  void SplitIntoParagraphShape(const std::vector<gfx::Rect>& rects,
+                               gfx::Rect* top,
+                               gfx::Rect* middle,
+                               gfx::Rect* bottom) const;
   bool Intersects(const gfx::Rect& r1, const gfx::Rect& r2) const;
 
   struct LayerAnimationInfo {