Revert "Darker text color for light theme"

This reverts commit 21a98ec2e7.

app/src/main/res/values/colors.xml

@@ -10,12 +10,6 @@
 
     <color name="colorError">#ff0000</color>
 
-    <color name="colorTextPrimaryLight">#b3000000</color>
-    <color name="colorTextSecondaryLight">#ff000000</color>
-
-    <color name="colorTextPrimaryDark">#b3ffffff</color>
-    <color name="colorTextSecondaryDark">#ffffffff</color>
-
     <!-- Light blue 900 -->
     <color name="darkPrimary">#01579b</color>
     <color name="darkPrimaryDark">#002f6c</color>

app/src/main/res/values/styles.xml

@@ -24,9 +24,6 @@
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
 
-        <item name="android:textColorPrimary">@color/colorTextPrimaryLight</item>
-        <item name="android:textColorSecondary">@color/colorTextSecondaryLight</item>
-
         <item name="colorUnread">@color/colorAccentDark</item>
         <item name="colorSeparator">@color/lightColorSeparator</item>
         <item name="colorWarning">@color/lightColorWarning</item>
@@ -69,9 +66,6 @@
         <item name="colorPrimaryDark">@color/darkPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
 
-        <item name="android:textColorPrimary">@color/colorTextPrimaryDark</item>
-        <item name="android:textColorSecondary">@color/colorTextSecondaryDark</item>
-
         <item name="colorUnread">@color/colorAccent</item>
         <item name="colorSeparator">@color/darkColorSeparator</item>
         <item name="colorWarning">@color/darkColorWarning</item>