[AndroidX Webkit] roll interfaces to 5b582d4

This rolls the boundary interfaces for the androidx.webkit module
to include the following commit range:
sso://android/platform/external/webview_support_interfaces/+log/7d7831360a9fe0b8a8ba07bb0954de35c43549ed..5b582d433490f3b5e600bd3af39b052a0b6c4b06

Test: N/A
Change-Id: I3906130ba7d69b11f84ad9893dd41290513b27e8
diff --git a/src/org/chromium/support_lib_boundary/WebSettingsBoundaryInterface.java b/src/org/chromium/support_lib_boundary/WebSettingsBoundaryInterface.java
index 00f2009..eb0aded 100644
--- a/src/org/chromium/support_lib_boundary/WebSettingsBoundaryInterface.java
+++ b/src/org/chromium/support_lib_boundary/WebSettingsBoundaryInterface.java
@@ -118,4 +118,8 @@
 
     @SpeculativeLoadingStatus
     int getSpeculativeLoadingStatus();
+
+    void setBackForwardCacheEnabled(boolean backForwardCacheEnabled);
+
+    boolean getBackForwardCacheEnabled();
 }
diff --git a/src/org/chromium/support_lib_boundary/util/Features.java b/src/org/chromium/support_lib_boundary/util/Features.java
index 4b0cbc7..5f90991 100644
--- a/src/org/chromium/support_lib_boundary/util/Features.java
+++ b/src/org/chromium/support_lib_boundary/util/Features.java
@@ -275,4 +275,8 @@
     // WebSettingsCompat.setSpeculativeLoadingStatus
     // WebSettingsCompat.getSpeculativeLoadingStatus
     public static final String SPECULATIVE_LOADING = "SPECULATIVE_LOADING";
+
+    // WebSettingsCompat.setBackForwardCacheEnabled
+    // WebSettingsCompat.getBackForwardCacheEnabled
+    public static final String BACK_FORWARD_CACHE = "BACK_FORWARD_CACHE";
 }