Broke out layout metric information from ViewsDelegate to LayoutProvider

chrome/browser/ui/views/harmony/layout_delegate.cc

Index: chrome/browser/ui/views/harmony/layout_delegate.cc
diff --git a/chrome/browser/ui/views/harmony/layout_delegate.cc b/chrome/browser/ui/views/harmony/layout_delegate.cc
index 9f5dad1e175abe692836ea344311bd536bbf88fe..88cdf65a01d043b1ed7c2a7aadea936c48412d02 100644
--- a/chrome/browser/ui/views/harmony/layout_delegate.cc
+++ b/chrome/browser/ui/views/harmony/layout_delegate.cc
@@ -8,9 +8,11 @@
 #include "base/logging.h"
 #include "chrome/browser/ui/views/chrome_views_delegate.h"
 #include "chrome/browser/ui/views/harmony/chrome_typography.h"
+#include "chrome/browser/ui/views/harmony/chrome_views_layout_delegate.h"
 #include "chrome/browser/ui/views/harmony/harmony_layout_delegate.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/views/layout/layout_constants.h"
+#include "ui/views/layout/views_layout_delegate.h"
 
 static base::LazyInstance<LayoutDelegate>::DestructorAtExit layout_delegate_ =
     LAZY_INSTANCE_INITIALIZER;
@@ -25,7 +27,7 @@ LayoutDelegate* LayoutDelegate::Get() {
 int LayoutDelegate::GetMetric(Metric metric) const {
   switch (metric) {
     case Metric::BUTTON_HORIZONTAL_PADDING:
-      return ChromeViewsDelegate::GetDefaultDistanceMetric(
+      return ChromeViewsLayoutDelegate::Get()->GetDefaultDistanceMetric(
           views::DistanceMetric::BUTTON_HORIZONTAL_PADDING);
     case Metric::BUTTON_MAX_LINKABLE_WIDTH:
       return 0;  // Buttons never expand during layout (add padding instead).
@@ -34,23 +36,23 @@ int LayoutDelegate::GetMetric(Metric metric) const {
     case Metric::DIALOG_BUTTON_MARGIN:
       return views::kButtonHEdgeMarginNew;
     case Metric::DIALOG_BUTTON_MINIMUM_WIDTH:
-      return ChromeViewsDelegate::GetDefaultDistanceMetric(
+      return ChromeViewsLayoutDelegate::Get()->GetDefaultDistanceMetric(
           views::DistanceMetric::DIALOG_BUTTON_MINIMUM_WIDTH);
     case Metric::DIALOG_BUTTON_TOP_SPACING:
       return 0;
     case Metric::DIALOG_CLOSE_BUTTON_MARGIN:
-      return ChromeViewsDelegate::GetDefaultDistanceMetric(
+      return ChromeViewsLayoutDelegate::Get()->GetDefaultDistanceMetric(
           views::DistanceMetric::CLOSE_BUTTON_MARGIN);
     case Metric::PANEL_CONTENT_MARGIN:
       return views::kPanelHorizMargin;
     case Metric::RELATED_BUTTON_HORIZONTAL_SPACING:
-      return ChromeViewsDelegate::GetDefaultDistanceMetric(
+      return ChromeViewsLayoutDelegate::Get()->GetDefaultDistanceMetric(
           views::DistanceMetric::RELATED_BUTTON_HORIZONTAL);
     case Metric::RELATED_CONTROL_HORIZONTAL_SPACING:
-      return ChromeViewsDelegate::GetDefaultDistanceMetric(
+      return ChromeViewsLayoutDelegate::Get()->GetDefaultDistanceMetric(
           views::DistanceMetric::RELATED_CONTROL_HORIZONTAL);
     case Metric::RELATED_CONTROL_VERTICAL_SPACING:
-      return ChromeViewsDelegate::GetDefaultDistanceMetric(
+      return ChromeViewsLayoutDelegate::Get()->GetDefaultDistanceMetric(
           views::DistanceMetric::RELATED_CONTROL_VERTICAL);
     case Metric::RELATED_LABEL_HORIZONTAL_SPACING:
       return views::kItemLabelSpacing;