refactor: move color_chooser out of chromium_src (#15091)

* chore: move color_chooser out of chromium_src

* fix: remove deleted source files

* fix: add build flag, patch and build instructions for ColorChooser

patches/common/chromium/.patches.yaml

@@ -507,3 +507,17 @@ patches:
     * Adds patch in //chrome/browser/speech/tts_message_filter.cc
       to remove reference to browser context when its signaled for
       destruction from content layer.
+-
+  author: Heilig Benedek <benecene@gmail.com>
+  file: color_chooser.patch
+  description:  |
+    Removes a couple of stuff from the chromium implementation of ColorChooser
+    to decouple it from dependencies.
+
+    Most of the stuff removed is actually related to other dialog types that
+    we don't currently support, but chrome/browser/ui/browser_dialogs.h has
+    a function for them to create them. Also disables a DCHECK that crashes
+    the ColorChooser on Windows, that DCHECK most likely is an artifact that
+    remained in chromium from a long time ago (last update of that part of the
+    code was around 2012-2013, and this is purely UI, I don't think they have
+    automated tests for it).

patches/common/chromium/color_chooser.patch

@@ -0,0 +1,74 @@
+diff --git a/chrome/browser/ui/browser_dialogs.h b/chrome/browser/ui/browser_dialogs.h
+index f57c1ded416a..59fdd948c3c5 100644
+--- a/chrome/browser/ui/browser_dialogs.h
++++ b/chrome/browser/ui/browser_dialogs.h
+@@ -4,7 +4,7 @@
+ 
+ #ifndef CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
+ #define CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
+-
++#if 0
+ #include <string>
+ #include <utility>
+ #include <vector>
+@@ -17,6 +17,7 @@
+ #include "chrome/browser/ui/bookmarks/bookmark_editor.h"
+ #include "content/public/browser/content_browser_client.h"
+ #include "content/public/browser/resource_request_info.h"
++#endif
+ #include "third_party/skia/include/core/SkColor.h"
+ #include "ui/gfx/native_widget_types.h"
+ 
+@@ -66,7 +67,7 @@ struct SelectedFileInfo;
+ }
+ 
+ namespace chrome {
+-
++#if 0
+ // Shows or hides the Task Manager. |browser| can be NULL when called from Ash.
+ // Returns a pointer to the underlying TableModel, which can be ignored, or used
+ // for testing.
+@@ -129,11 +130,11 @@ void ShowBookmarkAppDialog(content::WebContents* web_contents,
+ void ShowPWAInstallDialog(content::WebContents* web_contents,
+                           const WebApplicationInfo& web_app_info,
+                           AppInstallationAcceptanceCallback callback);
+-
++#endif
+ // Shows a color chooser that reports to the given WebContents.
+ content::ColorChooser* ShowColorChooser(content::WebContents* web_contents,
+                                         SkColor initial_color);
+-
++#if 0
+ #if defined(OS_MACOSX)
+ 
+ // Bridging methods that show/hide the toolkit-views based Task Manager on Mac.
+@@ -301,13 +302,13 @@ void ShowChromeCleanerRebootPrompt(
+     safe_browsing::ChromeCleanerRebootDialogController* dialog_controller);
+ 
+ #endif  // OS_WIN
+-
++#endif
+ }  // namespace chrome
+-
++#if 0
+ void ShowFolderUploadConfirmationDialog(
+     const base::FilePath& path,
+     base::OnceCallback<void(const std::vector<ui::SelectedFileInfo>&)> callback,
+     std::vector<ui::SelectedFileInfo> selected_files,
+     content::WebContents* web_contents);
+-
++#endif
+ #endif  // CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
+diff --git a/chrome/browser/ui/views/color_chooser_win.cc b/chrome/browser/ui/views/color_chooser_win.cc
+index 06381ef0e5ca..acb3a6e9e647 100644
+--- a/chrome/browser/ui/views/color_chooser_win.cc
++++ b/chrome/browser/ui/views/color_chooser_win.cc
+@@ -91,7 +91,7 @@ void ColorChooserWin::OnColorChooserDialogClosed() {
+     color_chooser_dialog_->ListenerDestroyed();
+     color_chooser_dialog_ = NULL;
+   }
+-  DCHECK(current_color_chooser_ == this);
++  // DCHECK(current_color_chooser_ == this);
+   current_color_chooser_ = NULL;
+   if (web_contents_)
+     web_contents_->DidEndColorChooser();