Keyboard protection flag: added flag for webview for feature management (#1737)

build/patches/Keyboard-protection-flag.patch

@@ -8,6 +8,7 @@ keyboard events.
 
 License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
 ---
+ .../common/ProductionSupportedFlagList.java   |   5 +
  .../Keyboard-protection-flag.inc              |  10 ++
  .../renderer/core/events/keyboard_event.cc    | 136 ++++++++++++++++++
  .../renderer/core/events/keyboard_event.h     |   3 +
@@ -16,9 +17,24 @@ License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
  .../dom/dom_keyboard_layout_map_win.cc        |  13 ++
  .../keycodes/keyboard_code_conversion.cc      |  10 +-
  ui/events/keycodes/keyboard_code_conversion.h |   2 +-
- 8 files changed, 181 insertions(+), 3 deletions(-)
+ 9 files changed, 186 insertions(+), 3 deletions(-)
  create mode 100644 cromite_flags/chrome/browser/about_flags_cc/Keyboard-protection-flag.inc
 
+diff --git a/android_webview/java/src/org/chromium/android_webview/common/ProductionSupportedFlagList.java b/android_webview/java/src/org/chromium/android_webview/common/ProductionSupportedFlagList.java
+--- a/android_webview/java/src/org/chromium/android_webview/common/ProductionSupportedFlagList.java
++++ b/android_webview/java/src/org/chromium/android_webview/common/ProductionSupportedFlagList.java
+@@ -1020,6 +1020,11 @@ public final class ProductionSupportedFlagList {
+         Flag.baseFeature(
+                 BlinkFeatures.WEB_SQL_WEBVIEW_ACCESS,
+                 "If false, prevents access to WebSQL on webview."),
++        Flag.baseFeature(
++                "SystemKeyboardProtection",
++                "Hides user preference on the system keyboard by setting the standard "
++                 + "eng layout and removing the layout information from the "
++                 + "javascript keyboard events."),
+         // Add new commandline switches and features above. The final entry should have a
+         // trailing comma for cleaner diffs.
+     };
 diff --git a/cromite_flags/chrome/browser/about_flags_cc/Keyboard-protection-flag.inc b/cromite_flags/chrome/browser/about_flags_cc/Keyboard-protection-flag.inc
 new file mode 100644
 --- /dev/null