Fix up if statement curly braces issues.

base/android/java/src/org/chromium/base/CommandLine.java

Index: base/android/java/src/org/chromium/base/CommandLine.java
diff --git a/base/android/java/src/org/chromium/base/CommandLine.java b/base/android/java/src/org/chromium/base/CommandLine.java
index 43e000428bf35ed84ac77e37a3266283d4930445..9f5407921a9fd492f760d9e9ab2875cc99dcb5a8 100644
--- a/base/android/java/src/org/chromium/base/CommandLine.java
+++ b/base/android/java/src/org/chromium/base/CommandLine.java
@@ -306,8 +306,9 @@ public abstract class CommandLine {
 
             // Append the switch and update the switches/arguments divider mArgsBegin.
             String combinedSwitchString = SWITCH_PREFIX + switchString;
-            if (value != null && !value.isEmpty())
+            if (value != null && !value.isEmpty()) {
                 combinedSwitchString += SWITCH_VALUE_SEPARATOR + value;
+            }
 
             mArgs.add(mArgsBegin++, combinedSwitchString);
         }