Inherit default text color from MainTheme.

chrome/android/java/src/org/chromium/chrome/browser/ItemChooserDialog.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ItemChooserDialog.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ItemChooserDialog.java b/chrome/android/java/src/org/chromium/chrome/browser/ItemChooserDialog.java
index d93e107d842d9a3df9b1288538dbc1e9eab095a6..2730d6738ea9ab34c1846d6cbf3dba2db8b25267 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ItemChooserDialog.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ItemChooserDialog.java
@@ -10,6 +10,8 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.graphics.Color;
 import android.graphics.drawable.ColorDrawable;
+import android.support.annotation.ColorInt;
+import android.support.annotation.ColorRes;
 import android.text.SpannableString;
 import android.text.method.LinkMovementMethod;
 import android.view.Gravity;
@@ -135,9 +137,6 @@ public class ItemChooserDialog {
         // The background color of the highlighted item.
         private final int mBackgroundHighlightColor;
 
-        // The color of the non-highlighted text.
-        private final int mDefaultTextColor;
-
         // The zero-based index of the item currently selected in the dialog,
         // or -1 (INVALID_POSITION) if nothing is selected.
         private int mSelectedItem = ListView.INVALID_POSITION;
@@ -158,8 +157,6 @@ public class ItemChooserDialog {
 
             mBackgroundHighlightColor = ApiCompatibilityUtils.getColor(getContext().getResources(),
                     R.color.light_active_color);
-            mDefaultTextColor = ApiCompatibilityUtils.getColor(getContext().getResources(),
-                    R.color.default_text_color);
         }
 
         @Override
@@ -281,18 +278,18 @@ public class ItemChooserDialog {
             }
 
             // Set highlighting for currently selected item.
-            if (position == mSelectedItem) {
-                view.setBackgroundColor(mBackgroundHighlightColor);
-                view.setTextColor(Color.WHITE);
-            } else {
-                view.setBackground(null);
-                if (!isEnabled(position)) {
-                    view.setTextColor(ApiCompatibilityUtils.getColor(getContext().getResources(),
-                            R.color.primary_text_disabled_material_light));
-                } else {
-                    view.setTextColor(mDefaultTextColor);
-                }
-            }
+            final boolean isItemSelected = (position == mSelectedItem);
+
+            view.setBackgroundColor(isItemSelected ? mBackgroundHighlightColor : null);
+
+            @ColorInt final int textColor = isEnabled(position)
+                    ? R.color.default_text_color
+                    : R.color.primary_text_disabled_material_light;
+
+            @ColorRes final int textColorRes = ApiCompatibilityUtils.getColor(
+                    getContext().getResources(), textColor);
+
+            view.setTextColor(isItemSelected ? Color.WHITE : textColorRes);
 
             view.setText(getDisplayText(position));
             return view;