cocoa browser: remove non-MD location bar support

chrome/browser/ui/cocoa/location_bar/bubble_decoration.mm

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <cmath>
 
 #import "chrome/browser/ui/cocoa/location_bar/bubble_decoration.h"
 
 #include "base/logging.h"
 #include "base/mac/foundation_util.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #include "skia/ext/skia_utils_mac.h"
 #import "ui/base/cocoa/nsview_additions.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h"
 
 namespace {
 
 // This is used to increase the right margin of this decoration.
 const CGFloat kRightSideMargin = 1.0;
 
 // Padding between the icon/label and bubble edges.
-CGFloat BubblePadding() {
-  return ui::MaterialDesignController::IsModeMaterial() ? 8.0 : 3.0;
-}
+const CGFloat kBubblePadding = 8.0;
 
 // Additional padding between the divider and the label.
 const CGFloat kDividerPadding = 2.0;
 
 // Padding between the icon and label.
-CGFloat kIconLabelPadding = 4.0;
+const CGFloat kIconLabelPadding = 4.0;
 
 // Inset for the background.
 const CGFloat kBackgroundYInset = 4.0;
 
 }  // namespace
 
 BubbleDecoration::BubbleDecoration() : retina_baseline_offset_(0) {
   attributes_.reset([[NSMutableDictionary alloc] init]);
   [attributes_ setObject:LocationBarDecoration::GetFont()
                   forKey:NSFontAttributeName];
 }
 
 BubbleDecoration::~BubbleDecoration() {
 }
 
 CGFloat BubbleDecoration::DividerPadding() const {
-  return ui::MaterialDesignController::IsModeMaterial() ? kDividerPadding : 0.0;
+  return kDividerPadding;
 }
 
 CGFloat BubbleDecoration::GetWidthForImageAndLabel(NSImage* image,
                                                    NSString* label) {
   if (!image && !label)
     return kOmittedWidth;
 
   const CGFloat image_width = image ? [image size].width : 0.0;
   if (!label)
-    return BubblePadding() + image_width;
+    return kBubblePadding + image_width;
 
   // The bubble needs to take up an integral number of pixels.
   // Generally -sizeWithAttributes: seems to overestimate rather than
   // underestimate, so floor() seems to work better.
   const CGFloat label_width =
       std::floor([label sizeWithAttributes:attributes_].width);
-  return BubblePadding() + image_width + kIconLabelPadding + label_width +
+  return kBubblePadding + image_width + kIconLabelPadding + label_width +
          DividerPadding();
 }
 
 NSRect BubbleDecoration::GetImageRectInFrame(NSRect frame) {
   NSRect image_rect = NSInsetRect(frame, 0.0, kBackgroundYInset);
   if (image_) {
     // Center the image vertically.
     const NSSize image_size = [image_ size];
 
     image_rect.origin.y +=
@@ skipping 32 matching lines @@
     [image_ drawInRect:image_rect
               fromRect:NSZeroRect  // Entire image
              operation:NSCompositeSourceOver
               fraction:1.0
         respectFlipped:YES
                  hints:nil];
     text_offset = NSMaxX(image_rect) + kIconLabelPadding;
   }
 
   // Draw the divider and set the text color.
-  if (ui::MaterialDesignController::IsModeMaterial()) {
-    NSBezierPath* line = [NSBezierPath bezierPath];
-    [line setLineWidth:1];
-    [line moveToPoint:NSMakePoint(NSMaxX(decoration_frame) - DividerPadding(),
-                                  NSMinY(decoration_frame))];
-    [line lineToPoint:NSMakePoint(NSMaxX(decoration_frame) - DividerPadding(),
-                                  NSMaxY(decoration_frame))];
+  NSBezierPath* line = [NSBezierPath bezierPath];
+  [line setLineWidth:1];
+  [line moveToPoint:NSMakePoint(NSMaxX(decoration_frame) - DividerPadding(),
+                                NSMinY(decoration_frame))];
+  [line lineToPoint:NSMakePoint(NSMaxX(decoration_frame) - DividerPadding(),
+                                NSMaxY(decoration_frame))];
 
-    bool in_dark_mode = [[control_view window] inIncognitoModeWithSystemTheme];
-    [GetDividerColor(in_dark_mode) set];
-    [line stroke];
+  bool in_dark_mode = [[control_view window] inIncognitoModeWithSystemTheme];
+  [GetDividerColor(in_dark_mode) set];
+  [line stroke];
 
-    NSColor* text_color =
-        in_dark_mode ? GetDarkModeTextColor() : GetBackgroundBorderColor();
-    SetTextColor(text_color);
-  }
+  NSColor* text_color =
+      in_dark_mode ? GetDarkModeTextColor() : GetBackgroundBorderColor();
+  SetTextColor(text_color);
 
   if (label_) {
     NSRect text_rect = frame;
     text_rect.origin.x = text_offset;
     text_rect.size.width = NSMaxX(decoration_frame) - NSMinX(text_rect);
     // Transform the coordinate system to adjust the baseline on Retina. This is
     // the only way to get fractional adjustments.
     gfx::ScopedNSGraphicsContextSaveGState saveGraphicsState;
     CGFloat line_width = [control_view cr_lineWidth];
     if (line_width < 1) {
       NSAffineTransform* transform = [NSAffineTransform transform];
       [transform translateXBy:0 yBy:retina_baseline_offset_];
       [transform concat];
     }
     DrawLabel(label_, attributes_, text_rect);
   }
 }
 
 void BubbleDecoration::DrawWithBackgroundInFrame(NSRect background_frame,
                                                  NSRect frame,
                                                  NSView* control_view) {
   NSRect rect = NSInsetRect(background_frame, 0, 1);
   rect.size.width -= kRightSideMargin;
-  if (!ui::MaterialDesignController::IsModeMaterial()) {
-    ui::DrawNinePartImage(
-        rect, GetBubbleImageIds(), NSCompositeSourceOver, 1.0, true);
-  }
-
   DrawInFrame(frame, control_view);
 }
 
 NSFont* BubbleDecoration::GetFont() const {
   return [attributes_ objectForKey:NSFontAttributeName];
 }
 
 NSImage* BubbleDecoration::GetImage() {
   return image_;
 }
@@ skipping 14 matching lines @@
   [attributes_ setObject:text_color forKey:NSForegroundColorAttributeName];
 }
 
 void BubbleDecoration::SetFont(NSFont* font) {
   [attributes_ setObject:font forKey:NSFontAttributeName];
 }
 
 void BubbleDecoration::SetRetinaBaselineOffset(CGFloat offset) {
   retina_baseline_offset_ = offset;
 }