Android accessibility: fix word/character navigation in unfocused text fields

content/public/android/java/src/org/chromium/content/browser/accessibility/BrowserAccessibilityManager.java

Index: content/public/android/java/src/org/chromium/content/browser/accessibility/BrowserAccessibilityManager.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/accessibility/BrowserAccessibilityManager.java b/content/public/android/java/src/org/chromium/content/browser/accessibility/BrowserAccessibilityManager.java
index b1cabade8c8e4e2395098d7e02c186740b523dd7..d22352771e22a978a02a4484a1d5281bf49d1a32 100644
--- a/content/public/android/java/src/org/chromium/content/browser/accessibility/BrowserAccessibilityManager.java
+++ b/content/public/android/java/src/org/chromium/content/browser/accessibility/BrowserAccessibilityManager.java
@@ -431,7 +431,8 @@ public class BrowserAccessibilityManager {
             mSelectionEndIndex = -1;
         }
         mSelectionGranularity = granularity;
-        if (nativeIsEditableText(mNativeObj, mAccessibilityFocusId)) {
+        if (nativeIsEditableText(mNativeObj, mAccessibilityFocusId)
+                && nativeIsFocused(mNativeObj, mAccessibilityFocusId)) {
             mSelectionStartIndex = nativeGetEditableTextSelectionStart(
                     mNativeObj, mAccessibilityFocusId);
             mSelectionEndIndex = nativeGetEditableTextSelectionEnd(
@@ -479,7 +480,8 @@ public class BrowserAccessibilityManager {
         if (!extendSelection) {
             mSelectionStartIndex = mSelectionEndIndex;
         }
-        if (nativeIsEditableText(mNativeObj, mAccessibilityFocusId)) {
+        if (nativeIsEditableText(mNativeObj, mAccessibilityFocusId)
+                && nativeIsFocused(mNativeObj, mAccessibilityFocusId)) {
             nativeSetSelection(mNativeObj, mAccessibilityFocusId,
                     mSelectionStartIndex, mSelectionEndIndex);
         }
@@ -1163,6 +1165,8 @@ public class BrowserAccessibilityManager {
     private native boolean nativeIsNodeValid(long nativeBrowserAccessibilityManagerAndroid, int id);
     private native boolean nativeIsEditableText(
             long nativeBrowserAccessibilityManagerAndroid, int id);
+    private native boolean nativeIsFocused(
+            long nativeBrowserAccessibilityManagerAndroid, int id);
     private native int nativeGetEditableTextSelectionStart(
             long nativeBrowserAccessibilityManagerAndroid, int id);
     private native int nativeGetEditableTextSelectionEnd(