Analyzer: Rename mode icons

The other mode icons are named mode_foo.png. Where foo is a verb.
Renaming this icon makes it easier to quickly find all mode icons.

Change-Id: Iae7a58758c068f14e0c6887b3f18502fc3b086f2
Reviewed-by: Ulf Hermann <ulf.hermann@theqtcompany.com>

src/plugins/analyzerbase/analyzerbase.qrc

@@ -1,7 +1,7 @@
 <RCC>
     <qresource prefix="/">
-        <file>images/analyzer_mode.png</file>
+        <file>images/mode_analyze.png</file>
-        <file>images/analyzer_mode@2x.png</file>
+        <file>images/mode_analyze@2x.png</file>
         <file>images/analyzer_category.png</file>
         <file>images/analyzer_start_small.png</file>
         <file>images/analyzer_stop_small.png</file>

src/plugins/analyzerbase/analyzermanager.cpp

@@ -104,7 +104,7 @@ public:
     {
         setContext(Context(C_ANALYZEMODE, C_NAVIGATION_PANE));
         setDisplayName(AnalyzerManager::tr("Analyze"));
-        setIcon(QIcon(QLatin1String(":/images/analyzer_mode.png")));
+        setIcon(QIcon(QLatin1String(":/images/mode_analyze.png")));
         setPriority(P_MODE_ANALYZE);
         setId(MODE_ANALYZE);
     }