Android: inline deprecated BuildInfo methods (/ui/android)

No change to logic. This inlines BuildInfo.isAtLeast{Q,R} and
BuildInfo.targetsAtLeast{Q,R} (and their C++ equivalents) in
/ui/android.

The methods themselves will be removed in a follow-up CL once all call
sites have been removed.

This CL was uploaded by git cl split.

R=jaekyun@chromium.org

Bug: 1106920
Test: autoninja -C out/Default monochrome_public_apk
Change-Id: Iaf4c1102c9b464887cd30ab3f47b6fe2d8b52294
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2575334
Auto-Submit: Nate Fischer <ntfschr@chromium.org>
Reviewed-by: Theresa  <twellington@chromium.org>
Commit-Queue: Theresa  <twellington@chromium.org>
Cr-Commit-Position: refs/heads/master@{#834428}

ui/android/java/src/org/chromium/ui/base/Clipboard.java

@@ -26,7 +26,6 @@ import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 
 import org.chromium.base.ApiCompatibilityUtils;
-import org.chromium.base.BuildInfo;
 import org.chromium.base.Callback;
 import org.chromium.base.ContextUtils;
 import org.chromium.base.StrictModeContext;
@@ -393,7 +392,9 @@ public class Clipboard implements ClipboardManager.OnPrimaryClipChangedListener
      * @param hasFocus Whether or not {@code activity} gained or lost focus.
      */
     public void onWindowFocusChanged(boolean hasFocus) {
-        if (mNativeClipboard == 0 || !hasFocus || !BuildInfo.isAtLeastQ()) return;
+        if (mNativeClipboard == 0 || !hasFocus || Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
+            return;
+        }
         onPrimaryClipTimestampInvalidated();
     }
 

ui/android/java/src/org/chromium/ui/base/WindowAndroid.java

@@ -32,7 +32,6 @@ import androidx.annotation.VisibleForTesting;
 
 import org.chromium.base.ActivityState;
 import org.chromium.base.ApiCompatibilityUtils;
-import org.chromium.base.BuildInfo;
 import org.chromium.base.Callback;
 import org.chromium.base.ContextUtils;
 import org.chromium.base.LifetimeAssert;
@@ -227,7 +226,7 @@ public class WindowAndroid implements AndroidPermissionDelegate, DisplayAndroidO
         // if the API is used. See crbug.com/990646.
         // Disable refresh rate change on TV platforms, as it may cause black screen flicker due to
         // display mode changes.
-        mAllowChangeRefreshRate = BuildInfo.isAtLeastQ() && !isTv(context);
+        mAllowChangeRefreshRate = Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q && !isTv(context);
 
         // Multiple refresh rate support is only available on M+.
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) recomputeSupportedRefreshRates();
@@ -712,7 +711,7 @@ public class WindowAndroid implements AndroidPermissionDelegate, DisplayAndroidO
     // gamut (on supported hardware and os). However it is important for embedders like WebView
     // which do not make the wide gamut decision to check this at run time.
     private boolean getWindowIsWideColorGamut() {
-        if (!BuildInfo.isAtLeastQ()) return false;
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) return false;
         Window window = getWindow();
         if (window == null) return false;
         return ApiHelperForOMR1.isWideColorGamut(window);