[DevTools] Fixed debugger-reload-breakpoints-with-source-maps.html

third_party/WebKit/LayoutTests/inspector/sources/debugger-breakpoints/debugger-reload-breakpoints-with-source-maps.html

Index: third_party/WebKit/LayoutTests/inspector/sources/debugger-breakpoints/debugger-reload-breakpoints-with-source-maps.html
diff --git a/third_party/WebKit/LayoutTests/inspector/sources/debugger-breakpoints/debugger-reload-breakpoints-with-source-maps.html b/third_party/WebKit/LayoutTests/inspector/sources/debugger-breakpoints/debugger-reload-breakpoints-with-source-maps.html
index 2c9941fbd3ffcbe3e85d2d7a0023e02fcb6b3869..5a804d3bc99999c8a9a4771d71f0c62291d543c7 100644
--- a/third_party/WebKit/LayoutTests/inspector/sources/debugger-breakpoints/debugger-reload-breakpoints-with-source-maps.html
+++ b/third_party/WebKit/LayoutTests/inspector/sources/debugger-breakpoints/debugger-reload-breakpoints-with-source-maps.html
@@ -41,12 +41,14 @@ var test = function()
 
         function waitForBreakpoints()
         {
-            var breakpointAddCounter = 2;
+            var breakpointAddCounter = 4; // Before source map loaded and after.
             var jsBreakpoints = WebInspector.panels.sources.sidebarPanes.jsBreakpoints;
             jsBreakpoints.didReceiveBreakpointLineForTest = function(uiSourceCode)
             {
                 if (WebInspector.CompilerScriptMapping.StubProjectID === uiSourceCode.project().id())
                     return;
+                if (!uiSourceCode.url().endsWith("source1.js"))
+                    return;
                 --breakpointAddCounter;
                 if (breakpointAddCounter)
                     return;