views: add layout delegates

chrome/browser/ui/views/login_view.cc

Index: chrome/browser/ui/views/login_view.cc
diff --git a/chrome/browser/ui/views/login_view.cc b/chrome/browser/ui/views/login_view.cc
index 9e74897cb6a4fb93fa60c19c698915bb944724d0..53dc6b80685184dc93e923bef14c19d18ed70ac4 100644
--- a/chrome/browser/ui/views/login_view.cc
+++ b/chrome/browser/ui/views/login_view.cc
@@ -6,10 +6,11 @@
 
 #include "components/strings/grit/components_strings.h"
 #include "ui/base/l10n/l10n_util.h"
+#include "ui/harmony/harmony_layout_delegate.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/layout/grid_layout.h"
-#include "ui/views/layout/layout_constants.h"
+#include "ui/views/layout/layout_delegate.h"
 
 static const int kMessageWidth = 320;
 static const int kTextfieldStackHorizontalSpacing = 30;
@@ -32,6 +33,8 @@ LoginView::LoginView(const base::string16& authority,
       authority_label_(new views::Label(authority)),
       message_label_(nullptr),
       login_model_(login_model_data ? login_model_data->model : nullptr) {
+  ui::HarmonyLayoutDelegate::ApplyToViewIfNeeded(this);
+
   password_field_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
 
   authority_label_->SetMultiLine(true);
@@ -53,13 +56,17 @@ LoginView::LoginView(const base::string16& authority,
   // Add the column set for the user name and password fields and labels.
   const int labels_column_set_id = 1;
   column_set = layout->AddColumnSet(labels_column_set_id);
-  column_set->AddPaddingColumn(0, kTextfieldStackHorizontalSpacing);
-  column_set->AddColumn(views::kControlLabelGridAlignment, GridLayout::CENTER,
-                        0, GridLayout::USE_PREF, 0, 0);
-  column_set->AddPaddingColumn(0, views::kRelatedControlHorizontalSpacing);
+  if (GetLayoutDelegate()->UseExtraDialogPadding())
+    column_set->AddPaddingColumn(0, kTextfieldStackHorizontalSpacing);
+  column_set->AddColumn(GetLayoutDelegate()->GetControlLabelGridAlignment(),
+                        GridLayout::CENTER, 0, GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(
+      0, GetLayoutDelegate()->GetLayoutDistance(
+             views::LayoutDelegate::RELATED_CONTROL_HORIZONTAL_SPACING));
   column_set->AddColumn(GridLayout::FILL, GridLayout::CENTER, 1,
                         GridLayout::USE_PREF, 0, 0);
-  column_set->AddPaddingColumn(0, kTextfieldStackHorizontalSpacing);
+  if (GetLayoutDelegate()->UseExtraDialogPadding())
+    column_set->AddPaddingColumn(0, kTextfieldStackHorizontalSpacing);
 
   layout->StartRow(0, single_column_view_set_id);
   layout->AddView(authority_label_);
@@ -68,24 +75,34 @@ LoginView::LoginView(const base::string16& authority,
     message_label_->SetMultiLine(true);
     message_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
     message_label_->SetAllowCharacterBreak(true);
-    layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
+    layout->AddPaddingRow(
+        0, GetLayoutDelegate()->GetLayoutDistance(
+               views::LayoutDelegate::RELATED_CONTROL_VERTICAL_SPACING));
     layout->StartRow(0, single_column_view_set_id);
     layout->AddView(message_label_);
   }
 
-  layout->AddPaddingRow(0, views::kUnrelatedControlLargeVerticalSpacing);
+  layout->AddPaddingRow(
+      0, GetLayoutDelegate()->GetLayoutDistance(
+             views::LayoutDelegate::UNRELATED_CONTROL_LARGE_VERTICAL_SPACING));
 
   layout->StartRow(0, labels_column_set_id);
   layout->AddView(username_label_);
   layout->AddView(username_field_);
 
-  layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
+  layout->AddPaddingRow(
+      0, GetLayoutDelegate()->GetLayoutDistance(
+             views::LayoutDelegate::RELATED_CONTROL_VERTICAL_SPACING));
 
   layout->StartRow(0, labels_column_set_id);
   layout->AddView(password_label_);
   layout->AddView(password_field_);
 
-  layout->AddPaddingRow(0, views::kUnrelatedControlVerticalSpacing);
+  if (GetLayoutDelegate()->UseExtraDialogPadding()) {
+    layout->AddPaddingRow(
+        0, GetLayoutDelegate()->GetLayoutDistance(
+               views::LayoutDelegate::UNRELATED_CONTROL_VERTICAL_SPACING));
+  }
 
   if (login_model_data) {
     login_model_->AddObserverAndDeliverCredentials(this,