Delegate recently added CodeStyleManager methods

Update `DelegatingCodeStyleManager` to cover methods that have been
recently added to the interface.

Closes gh-213

Author: philwebb

spring-javaformat-intellij/spring-javaformat-intellij-plugin/src/main/java/io/spring/format/formatter/intellij/codestyle/DelegatingCodeStyleManager.java

@@ -150,6 +150,11 @@ public String getLineIndent(Document document, int offset) {
 		return this.delegate.getLineIndent(document, offset);
 	}
 
+	@Override
+	public String getLineIndent(PsiFile file, int offset, FormattingMode mode) {
+		return this.delegate.getLineIndent(file, offset, mode);
+	}
+
 	@Override
 	@Deprecated
 	public com.intellij.psi.codeStyle.Indent getIndent(String text, FileType fileType) {
@@ -209,4 +214,14 @@ public FormattingMode getCurrentFormattingMode() {
 		return FormattingMode.REFORMAT;
 	}
 
+	@Override
+	public void scheduleIndentAdjustment(Document document, int offset) {
+		this.delegate.scheduleIndentAdjustment(document, offset);
+	}
+
+	@Override
+	public void scheduleReformatWhenSettingsComputed(PsiFile file) {
+		this.delegate.scheduleReformatWhenSettingsComputed(file);
+	}
+
 }