Revert "Bug 506778 - Enable project specific checks for Platform UI project for the Gerrit validation build"

This reverts commit 85dfb875d274e4cbcb44d29756e803a8daf0c6b6.

https://bugs.eclipse.org/bugs/show_bug.cgi?id=540419#c9

Change-Id: I2fb1633f7c5d8a5f2f557a226465c9fb4873dd9e
diff --git a/pom.xml b/pom.xml
index f6e4461..1ea0d62 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,23 +49,6 @@
           <url>https://repo.eclipse.org/content/repositories/eclipse/</url>
         </repository>
       </repositories>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.eclipse.tycho</groupId>
-            <artifactId>tycho-compiler-plugin</artifactId>
-            <version>${tycho.version}</version>
-             <configuration>
- 	       <!-- Do not use useProjectSettings; it'll always override -nowarn -->
-              <compilerArgs>
-               <arg>-properties</arg>
-               <arg>${project.basedir}/.settings/org.eclipse.jdt.core.prefs</arg>
-               <arg>-nowarn</arg>
-              </compilerArgs>
-            </configuration>
-          </plugin>
-        </plugins>
-      </build>
     </profile>
   </profiles>